About the Number

2005042572

2005042571 ← → 2005042573

2進数表記:1110111100000101000010110001100

漢数字表記:二十億五百四万二千五百七十二

素因数分解:

2 2 × 3 5 × 13 1 × 23 1 × 6899 1

素因数の和:6954
約数の個数: 144
約数和(自身を含む): 5907283200
約数和(自身を除く): 3902240628

約数列:
[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 108, 117, 138, 156, 162, 207, 234, 243, 276, 299, 324, 351, 414, 468, 486, 598, 621, 702, 828, 897, 972, 1053, 1196, 1242, 1404, 1794, 1863, 2106, 2484, 2691, 3159, 3588, 3726, 4212, 5382, 5589, 6318, 6899, 7452, 8073, 10764, 11178, 12636, 13798, 16146, 20697, 22356, 24219, 27596, 32292, 41394, 48438, 62091, 72657, 82788, 89687, 96876, 124182, 145314, 158677, 179374, 186273, 248364, 269061, 290628, 317354, 358748, 372546, 476031, 538122, 558819, 634708, 745092, 807183, 952062, 1076244, 1117638, 1428093, 1614366, 1676457, 1904124, 2062801, 2235276, 2421549, 2856186, 3228732, 3352914, 4125602, 4284279, 4843098, 5712372, 6188403, 6705828, 7264647, 8251204, 8568558, 9686196, 12376806, 12852837, 14529294, 17137116, 18565209, 21793941, 24753612, 25705674, 29058588, 37130418, 38558511, 43587882, 51411348, 55695627, 74260836, 77117022, 87175764, 111391254, 154234044, 167086881, 222782508, 334173762, 501260643, 668347524, 1002521286, 2005042572]

約数ペア:
[(1, 2005042572), (2, 1002521286), (3, 668347524), (4, 501260643), (6, 334173762), (9, 222782508), (12, 167086881), (13, 154234044), (18, 111391254), (23, 87175764), (26, 77117022), (27, 74260836), (36, 55695627), (39, 51411348), (46, 43587882), (52, 38558511), (54, 37130418), (69, 29058588), (78, 25705674), (81, 24753612), (92, 21793941), (108, 18565209), (117, 17137116), (138, 14529294), (156, 12852837), (162, 12376806), (207, 9686196), (234, 8568558), (243, 8251204), (276, 7264647), (299, 6705828), (324, 6188403), (351, 5712372), (414, 4843098), (468, 4284279), (486, 4125602), (598, 3352914), (621, 3228732), (702, 2856186), (828, 2421549), (897, 2235276), (972, 2062801), (1053, 1904124), (1196, 1676457), (1242, 1614366), (1404, 1428093), (1794, 1117638), (1863, 1076244), (2106, 952062), (2484, 807183), (2691, 745092), (3159, 634708), (3588, 558819), (3726, 538122), (4212, 476031), (5382, 372546), (5589, 358748), (6318, 317354), (6899, 290628), (7452, 269061), (8073, 248364), (10764, 186273), (11178, 179374), (12636, 158677), (13798, 145314), (16146, 124182), (20697, 96876), (22356, 89687), (24219, 82788), (27596, 72657), (32292, 62091), (41394, 48438)]

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