9421120

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:575

約数の個数: 56

約数和(自身を含む): 22860000

約数和(自身を除く): 13438880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 499, 590, 944, 998, 1180, 1888, 1996, 2360, 2495, 3776, 3992, 4720, 4990, 7984, 9440, 9980, 15968, 18880, 19960, 29441, 31936, 39920, 58882, 79840, 117764, 147205, 159680, 235528, 294410, 471056, 588820, 942112, 1177640, 1884224, 2355280, 4710560, 9421120]

約数ペア:

[(1, 9421120), (2, 4710560), (4, 2355280), (5, 1884224), (8, 1177640), (10, 942112), (16, 588820), (20, 471056), (32, 294410), (40, 235528), (59, 159680), (64, 147205), (80, 117764), (118, 79840), (160, 58882), (236, 39920), (295, 31936), (320, 29441), (472, 19960), (499, 18880), (590, 15968), (944, 9980), (998, 9440), (1180, 7984), (1888, 4990), (1996, 4720), (2360, 3992), (2495, 3776)]