25129195572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:734

約数の個数: 192

約数和(自身を含む): 66653798400

約数和(自身を除く): 41524602828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 71, 78, 93, 124, 142, 156, 163, 186, 213, 284, 326, 372, 403, 426, 449, 489, 652, 806, 852, 898, 923, 978, 1209, 1347, 1612, 1796, 1846, 1956, 2119, 2201, 2418, 2694, 2769, 3692, 4238, 4402, 4836, 5053, 5388, 5538, 5837, 6357, 6603, 8476, 8804, 10106, 11076, 11573, 11674, 12714, 13206, 13919, 15159, 17511, 20212, 23146, 23348, 25428, 26412, 27838, 28613, 30318, 31879, 34719, 35022, 41757, 46292, 55676, 57226, 60636, 63758, 65689, 69438, 70044, 73187, 83514, 85839, 95637, 114452, 127516, 131378, 138876, 146374, 150449, 167028, 171678, 180947, 191274, 197067, 219561, 262756, 292748, 300898, 343356, 358763, 361894, 382548, 394134, 414427, 439122, 451347, 542841, 601796, 717526, 723788, 788268, 828854, 878244, 902694, 951431, 988249, 1076289, 1085682, 1243281, 1435052, 1657708, 1805388, 1902862, 1976498, 2152578, 2171364, 2268797, 2486562, 2854293, 2964747, 3805724, 3952996, 4305156, 4537594, 4663919, 4973124, 5196277, 5708586, 5929494, 6806391, 9075188, 9327838, 10392554, 11417172, 11858988, 12847237, 13612782, 13991757, 15588831, 18655676, 20785108, 25694474, 27225564, 27983514, 29494361, 31177662, 38541711, 51388948, 55967028, 58988722, 62355324, 67551601, 77083422, 88483083, 117977444, 135103202, 154166844, 161084587, 176966166, 202654803, 270206404, 322169174, 353932332, 405309606, 483253761, 644338348, 810619212, 966507522, 1933015044, 2094099631, 4188199262, 6282298893, 8376398524, 12564597786, 25129195572]

約数ペア:

[(1, 25129195572), (2, 12564597786), (3, 8376398524), (4, 6282298893), (6, 4188199262), (12, 2094099631), (13, 1933015044), (26, 966507522), (31, 810619212), (39, 644338348), (52, 483253761), (62, 405309606), (71, 353932332), (78, 322169174), (93, 270206404), (124, 202654803), (142, 176966166), (156, 161084587), (163, 154166844), (186, 135103202), (213, 117977444), (284, 88483083), (326, 77083422), (372, 67551601), (403, 62355324), (426, 58988722), (449, 55967028), (489, 51388948), (652, 38541711), (806, 31177662), (852, 29494361), (898, 27983514), (923, 27225564), (978, 25694474), (1209, 20785108), (1347, 18655676), (1612, 15588831), (1796, 13991757), (1846, 13612782), (1956, 12847237), (2119, 11858988), (2201, 11417172), (2418, 10392554), (2694, 9327838), (2769, 9075188), (3692, 6806391), (4238, 5929494), (4402, 5708586), (4836, 5196277), (5053, 4973124), (5388, 4663919), (5538, 4537594), (5837, 4305156), (6357, 3952996), (6603, 3805724), (8476, 2964747), (8804, 2854293), (10106, 2486562), (11076, 2268797), (11573, 2171364), (11674, 2152578), (12714, 1976498), (13206, 1902862), (13919, 1805388), (15159, 1657708), (17511, 1435052), (20212, 1243281), (23146, 1085682), (23348, 1076289), (25428, 988249), (26412, 951431), (27838, 902694), (28613, 878244), (30318, 828854), (31879, 788268), (34719, 723788), (35022, 717526), (41757, 601796), (46292, 542841), (55676, 451347), (57226, 439122), (60636, 414427), (63758, 394134), (65689, 382548), (69438, 361894), (70044, 358763), (73187, 343356), (83514, 300898), (85839, 292748), (95637, 262756), (114452, 219561), (127516, 197067), (131378, 191274), (138876, 180947), (146374, 171678), (150449, 167028)]