2113164040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{11257}}^1$

素因数の和:11319

約数の個数: 96

約数和(自身を含む): 5404515480

約数和(自身を除く): 3291351440

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 361, 380, 494, 520, 722, 760, 988, 1235, 1444, 1805, 1976, 2470, 2888, 3610, 4693, 4940, 7220, 9386, 9880, 11257, 14440, 18772, 22514, 23465, 37544, 45028, 46930, 56285, 90056, 93860, 112570, 146341, 187720, 213883, 225140, 292682, 427766, 450280, 585364, 731705, 855532, 1069415, 1170728, 1463410, 1711064, 2138830, 2780479, 2926820, 4063777, 4277660, 5560958, 5853640, 8127554, 8555320, 11121916, 13902395, 16255108, 20318885, 22243832, 27804790, 32510216, 40637770, 52829101, 55609580, 81275540, 105658202, 111219160, 162551080, 211316404, 264145505, 422632808, 528291010, 1056582020, 2113164040]

約数ペア:

[(1, 2113164040), (2, 1056582020), (4, 528291010), (5, 422632808), (8, 264145505), (10, 211316404), (13, 162551080), (19, 111219160), (20, 105658202), (26, 81275540), (38, 55609580), (40, 52829101), (52, 40637770), (65, 32510216), (76, 27804790), (95, 22243832), (104, 20318885), (130, 16255108), (152, 13902395), (190, 11121916), (247, 8555320), (260, 8127554), (361, 5853640), (380, 5560958), (494, 4277660), (520, 4063777), (722, 2926820), (760, 2780479), (988, 2138830), (1235, 1711064), (1444, 1463410), (1805, 1170728), (1976, 1069415), (2470, 855532), (2888, 731705), (3610, 585364), (4693, 450280), (4940, 427766), (7220, 292682), (9386, 225140), (9880, 213883), (11257, 187720), (14440, 146341), (18772, 112570), (22514, 93860), (23465, 90056), (37544, 56285), (45028, 46930)]