2022921680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67073}}^1$

素因数の和:67128

約数の個数: 80

約数和(自身を含む): 5239820880

約数和(自身を除く): 3216899200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1885, 2320, 3016, 3770, 6032, 7540, 15080, 30160, 67073, 134146, 268292, 335365, 536584, 670730, 871949, 1073168, 1341460, 1743898, 1945117, 2682920, 3487796, 3890234, 4359745, 5365840, 6975592, 7780468, 8719490, 9725585, 13951184, 15560936, 17438980, 19451170, 25286521, 31121872, 34877960, 38902340, 50573042, 69755920, 77804680, 101146084, 126432605, 155609360, 202292168, 252865210, 404584336, 505730420, 1011460840, 2022921680]

約数ペア:

[(1, 2022921680), (2, 1011460840), (4, 505730420), (5, 404584336), (8, 252865210), (10, 202292168), (13, 155609360), (16, 126432605), (20, 101146084), (26, 77804680), (29, 69755920), (40, 50573042), (52, 38902340), (58, 34877960), (65, 31121872), (80, 25286521), (104, 19451170), (116, 17438980), (130, 15560936), (145, 13951184), (208, 9725585), (232, 8719490), (260, 7780468), (290, 6975592), (377, 5365840), (464, 4359745), (520, 3890234), (580, 3487796), (754, 2682920), (1040, 1945117), (1160, 1743898), (1508, 1341460), (1885, 1073168), (2320, 871949), (3016, 670730), (3770, 536584), (6032, 335365), (7540, 268292), (15080, 134146), (30160, 67073)]