933991640

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{226697}}^1$

素因数の和:226811

約数の個数: 32

約数和(自身を含む): 2121893280

約数和(自身を除く): 1187901640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 226697, 453394, 906788, 1133485, 1813576, 2266970, 4533940, 9067880, 23349791, 46699582, 93399164, 116748955, 186798328, 233497910, 466995820, 933991640]

約数ペア:

[(1, 933991640), (2, 466995820), (4, 233497910), (5, 186798328), (8, 116748955), (10, 93399164), (20, 46699582), (40, 23349791), (103, 9067880), (206, 4533940), (412, 2266970), (515, 1813576), (824, 1133485), (1030, 906788), (2060, 453394), (4120, 226697)]