12444850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^4\times {\mathrm{17}}^1$

素因数の和:73

約数の個数: 60

約数和(自身を含む): 26959770

約数和(自身を除く): 14514920

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 121, 170, 187, 242, 275, 374, 425, 550, 605, 850, 935, 1210, 1331, 1870, 2057, 2662, 3025, 4114, 4675, 6050, 6655, 9350, 10285, 13310, 14641, 20570, 22627, 29282, 33275, 45254, 51425, 66550, 73205, 102850, 113135, 146410, 226270, 248897, 366025, 497794, 565675, 732050, 1131350, 1244485, 2488970, 6222425, 12444850]

約数ペア:

[(1, 12444850), (2, 6222425), (5, 2488970), (10, 1244485), (11, 1131350), (17, 732050), (22, 565675), (25, 497794), (34, 366025), (50, 248897), (55, 226270), (85, 146410), (110, 113135), (121, 102850), (170, 73205), (187, 66550), (242, 51425), (275, 45254), (374, 33275), (425, 29282), (550, 22627), (605, 20570), (850, 14641), (935, 13310), (1210, 10285), (1331, 9350), (1870, 6655), (2057, 6050), (2662, 4675), (3025, 4114)]