93825680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90217}}^1$

素因数の和:90243

約数の個数: 40

約数和(自身を含む): 234927672

約数和(自身を除く): 141101992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 90217, 180434, 360868, 451085, 721736, 902170, 1172821, 1443472, 1804340, 2345642, 3608680, 4691284, 5864105, 7217360, 9382568, 11728210, 18765136, 23456420, 46912840, 93825680]

約数ペア:

[(1, 93825680), (2, 46912840), (4, 23456420), (5, 18765136), (8, 11728210), (10, 9382568), (13, 7217360), (16, 5864105), (20, 4691284), (26, 3608680), (40, 2345642), (52, 1804340), (65, 1443472), (80, 1172821), (104, 902170), (130, 721736), (208, 451085), (260, 360868), (520, 180434), (1040, 90217)]