15168400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2917}}^1$

素因数の和:2948

約数の個数: 60

約数和(自身を含む): 39258772

約数和(自身を除く): 24090372

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 2917, 5200, 5834, 11668, 14585, 23336, 29170, 37921, 46672, 58340, 72925, 75842, 116680, 145850, 151684, 189605, 233360, 291700, 303368, 379210, 583400, 606736, 758420, 948025, 1166800, 1516840, 1896050, 3033680, 3792100, 7584200, 15168400]

約数ペア:

[(1, 15168400), (2, 7584200), (4, 3792100), (5, 3033680), (8, 1896050), (10, 1516840), (13, 1166800), (16, 948025), (20, 758420), (25, 606736), (26, 583400), (40, 379210), (50, 303368), (52, 291700), (65, 233360), (80, 189605), (100, 151684), (104, 145850), (130, 116680), (200, 75842), (208, 72925), (260, 58340), (325, 46672), (400, 37921), (520, 29170), (650, 23336), (1040, 14585), (1300, 11668), (2600, 5834), (2917, 5200)]