22085050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 45043992

約数和(自身を除く): 22958942

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 305, 325, 557, 610, 650, 793, 1114, 1525, 1586, 2785, 3050, 3965, 5570, 7241, 7930, 13925, 14482, 19825, 27850, 33977, 36205, 39650, 67954, 72410, 169885, 181025, 339770, 362050, 441701, 849425, 883402, 1698850, 2208505, 4417010, 11042525, 22085050]

約数ペア:

[(1, 22085050), (2, 11042525), (5, 4417010), (10, 2208505), (13, 1698850), (25, 883402), (26, 849425), (50, 441701), (61, 362050), (65, 339770), (122, 181025), (130, 169885), (305, 72410), (325, 67954), (557, 39650), (610, 36205), (650, 33977), (793, 27850), (1114, 19825), (1525, 14482), (1586, 13925), (2785, 7930), (3050, 7241), (3965, 5570)]