105779960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18493}}^1$

素因数の和:18528

約数の個数: 64

約数和(自身を含む): 279629280

約数和(自身を除く): 173849320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 18493, 36986, 73972, 92465, 147944, 184930, 203423, 240409, 369860, 406846, 480818, 739720, 813692, 961636, 1017115, 1202045, 1627384, 1923272, 2034230, 2404090, 2644499, 4068460, 4808180, 5288998, 8136920, 9616360, 10577996, 13222495, 21155992, 26444990, 52889980, 105779960]

約数ペア:

[(1, 105779960), (2, 52889980), (4, 26444990), (5, 21155992), (8, 13222495), (10, 10577996), (11, 9616360), (13, 8136920), (20, 5288998), (22, 4808180), (26, 4068460), (40, 2644499), (44, 2404090), (52, 2034230), (55, 1923272), (65, 1627384), (88, 1202045), (104, 1017115), (110, 961636), (130, 813692), (143, 739720), (220, 480818), (260, 406846), (286, 369860), (440, 240409), (520, 203423), (572, 184930), (715, 147944), (1144, 92465), (1430, 73972), (2860, 36986), (5720, 18493)]