13792640

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:979

約数の個数: 64

約数和(自身を含む): 34443360

約数和(自身を除く): 20650720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 937, 1472, 1840, 1874, 2944, 3680, 3748, 4685, 7360, 7496, 9370, 14720, 14992, 18740, 21551, 29984, 37480, 43102, 59968, 74960, 86204, 107755, 119936, 149920, 172408, 215510, 299840, 344816, 431020, 599680, 689632, 862040, 1379264, 1724080, 2758528, 3448160, 6896320, 13792640]

約数ペア:

[(1, 13792640), (2, 6896320), (4, 3448160), (5, 2758528), (8, 1724080), (10, 1379264), (16, 862040), (20, 689632), (23, 599680), (32, 431020), (40, 344816), (46, 299840), (64, 215510), (80, 172408), (92, 149920), (115, 119936), (128, 107755), (160, 86204), (184, 74960), (230, 59968), (320, 43102), (368, 37480), (460, 29984), (640, 21551), (736, 18740), (920, 14992), (937, 14720), (1472, 9370), (1840, 7496), (1874, 7360), (2944, 4685), (3680, 3748)]