22485840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7207}}^1$

素因数の和:7236

約数の個数: 80

約数和(自身を含む): 75078528

約数和(自身を除く): 52592688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 7207, 14414, 21621, 28828, 36035, 43242, 57656, 72070, 86484, 93691, 108105, 115312, 144140, 172968, 187382, 216210, 281073, 288280, 345936, 374764, 432420, 468455, 562146, 576560, 749528, 864840, 936910, 1124292, 1405365, 1499056, 1729680, 1873820, 2248584, 2810730, 3747640, 4497168, 5621460, 7495280, 11242920, 22485840]

約数ペア:

[(1, 22485840), (2, 11242920), (3, 7495280), (4, 5621460), (5, 4497168), (6, 3747640), (8, 2810730), (10, 2248584), (12, 1873820), (13, 1729680), (15, 1499056), (16, 1405365), (20, 1124292), (24, 936910), (26, 864840), (30, 749528), (39, 576560), (40, 562146), (48, 468455), (52, 432420), (60, 374764), (65, 345936), (78, 288280), (80, 281073), (104, 216210), (120, 187382), (130, 172968), (156, 144140), (195, 115312), (208, 108105), (240, 93691), (260, 86484), (312, 72070), (390, 57656), (520, 43242), (624, 36035), (780, 28828), (1040, 21621), (1560, 14414), (3120, 7207)]