9290620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 21450240

約数和(自身を除く): 12159620

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1063, 1748, 2126, 2185, 4252, 4370, 5315, 8740, 10630, 20197, 21260, 24449, 40394, 48898, 80788, 97796, 100985, 122245, 201970, 244490, 403940, 464531, 488980, 929062, 1858124, 2322655, 4645310, 9290620]

約数ペア:

[(1, 9290620), (2, 4645310), (4, 2322655), (5, 1858124), (10, 929062), (19, 488980), (20, 464531), (23, 403940), (38, 244490), (46, 201970), (76, 122245), (92, 100985), (95, 97796), (115, 80788), (190, 48898), (230, 40394), (380, 24449), (437, 21260), (460, 20197), (874, 10630), (1063, 8740), (1748, 5315), (2126, 4370), (2185, 4252)]