103668890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 216548640

約数和(自身を除く): 112879750

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 61, 65, 85, 122, 130, 170, 221, 305, 442, 610, 769, 793, 1037, 1105, 1538, 1586, 2074, 2210, 3845, 3965, 5185, 7690, 7930, 9997, 10370, 13073, 13481, 19994, 26146, 26962, 46909, 49985, 65365, 67405, 93818, 99970, 130730, 134810, 169949, 234545, 339898, 469090, 609817, 797453, 849745, 1219634, 1594906, 1699490, 3049085, 3987265, 6098170, 7974530, 10366889, 20733778, 51834445, 103668890]

約数ペア:

[(1, 103668890), (2, 51834445), (5, 20733778), (10, 10366889), (13, 7974530), (17, 6098170), (26, 3987265), (34, 3049085), (61, 1699490), (65, 1594906), (85, 1219634), (122, 849745), (130, 797453), (170, 609817), (221, 469090), (305, 339898), (442, 234545), (610, 169949), (769, 134810), (793, 130730), (1037, 99970), (1105, 93818), (1538, 67405), (1586, 65365), (2074, 49985), (2210, 46909), (3845, 26962), (3965, 26146), (5185, 19994), (7690, 13481), (7930, 13073), (9997, 10370)]