25073458254

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{21739}}^1$

素因数の和:21847

約数の個数: 128

約数和(自身を含む): 63112089600

約数和(自身を除く): 38038631346

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 53, 54, 62, 78, 93, 106, 117, 159, 186, 234, 279, 318, 351, 403, 477, 558, 689, 702, 806, 837, 954, 1209, 1378, 1431, 1643, 1674, 2067, 2418, 2862, 3286, 3627, 4134, 4929, 6201, 7254, 9858, 10881, 12402, 14787, 18603, 21359, 21739, 21762, 29574, 37206, 42718, 43478, 44361, 64077, 65217, 88722, 128154, 130434, 192231, 195651, 282607, 384462, 391302, 565214, 576693, 586953, 673909, 847821, 1152167, 1153386, 1173906, 1347818, 1695642, 2021727, 2304334, 2543463, 3456501, 4043454, 5086926, 6065181, 6913002, 7630389, 8760817, 10369503, 12130362, 14978171, 15260778, 17521634, 18195543, 20739006, 26282451, 29956342, 31108509, 35717177, 36391086, 44934513, 52564902, 62217018, 71434354, 78847353, 89869026, 107151531, 134803539, 157694706, 214303062, 236542059, 269607078, 321454593, 404410617, 464323301, 473084118, 642909186, 808821234, 928646602, 964363779, 1392969903, 1928727558, 2785939806, 4178909709, 8357819418, 12536729127, 25073458254]

約数ペア:

[(1, 25073458254), (2, 12536729127), (3, 8357819418), (6, 4178909709), (9, 2785939806), (13, 1928727558), (18, 1392969903), (26, 964363779), (27, 928646602), (31, 808821234), (39, 642909186), (53, 473084118), (54, 464323301), (62, 404410617), (78, 321454593), (93, 269607078), (106, 236542059), (117, 214303062), (159, 157694706), (186, 134803539), (234, 107151531), (279, 89869026), (318, 78847353), (351, 71434354), (403, 62217018), (477, 52564902), (558, 44934513), (689, 36391086), (702, 35717177), (806, 31108509), (837, 29956342), (954, 26282451), (1209, 20739006), (1378, 18195543), (1431, 17521634), (1643, 15260778), (1674, 14978171), (2067, 12130362), (2418, 10369503), (2862, 8760817), (3286, 7630389), (3627, 6913002), (4134, 6065181), (4929, 5086926), (6201, 4043454), (7254, 3456501), (9858, 2543463), (10881, 2304334), (12402, 2021727), (14787, 1695642), (18603, 1347818), (21359, 1173906), (21739, 1153386), (21762, 1152167), (29574, 847821), (37206, 673909), (42718, 586953), (43478, 576693), (44361, 565214), (64077, 391302), (65217, 384462), (88722, 282607), (128154, 195651), (130434, 192231)]