22800080

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2767}}^1$

素因数の和:2883

約数の個数: 40

約数和(自身を含む): 53544192

約数和(自身を除く): 30744112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 2767, 4120, 5534, 8240, 11068, 13835, 22136, 27670, 44272, 55340, 110680, 221360, 285001, 570002, 1140004, 1425005, 2280008, 2850010, 4560016, 5700020, 11400040, 22800080]

約数ペア:

[(1, 22800080), (2, 11400040), (4, 5700020), (5, 4560016), (8, 2850010), (10, 2280008), (16, 1425005), (20, 1140004), (40, 570002), (80, 285001), (103, 221360), (206, 110680), (412, 55340), (515, 44272), (824, 27670), (1030, 22136), (1648, 13835), (2060, 11068), (2767, 8240), (4120, 5534)]