9129920

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:397

約数の個数: 56

約数和(自身を含む): 22030944

約数和(自身を除く): 12901024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 277, 320, 412, 515, 554, 824, 1030, 1108, 1385, 1648, 2060, 2216, 2770, 3296, 4120, 4432, 5540, 6592, 8240, 8864, 11080, 16480, 17728, 22160, 28531, 32960, 44320, 57062, 88640, 114124, 142655, 228248, 285310, 456496, 570620, 912992, 1141240, 1825984, 2282480, 4564960, 9129920]

約数ペア:

[(1, 9129920), (2, 4564960), (4, 2282480), (5, 1825984), (8, 1141240), (10, 912992), (16, 570620), (20, 456496), (32, 285310), (40, 228248), (64, 142655), (80, 114124), (103, 88640), (160, 57062), (206, 44320), (277, 32960), (320, 28531), (412, 22160), (515, 17728), (554, 16480), (824, 11080), (1030, 8864), (1108, 8240), (1385, 6592), (1648, 5540), (2060, 4432), (2216, 4120), (2770, 3296)]