4667960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^2$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 11570040

約数和(自身を除く): 6902080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 103, 110, 206, 220, 412, 440, 515, 824, 1030, 1133, 2060, 2266, 4120, 4532, 5665, 9064, 10609, 11330, 21218, 22660, 42436, 45320, 53045, 84872, 106090, 116699, 212180, 233398, 424360, 466796, 583495, 933592, 1166990, 2333980, 4667960]

約数ペア:

[(1, 4667960), (2, 2333980), (4, 1166990), (5, 933592), (8, 583495), (10, 466796), (11, 424360), (20, 233398), (22, 212180), (40, 116699), (44, 106090), (55, 84872), (88, 53045), (103, 45320), (110, 42436), (206, 22660), (220, 21218), (412, 11330), (440, 10609), (515, 9064), (824, 5665), (1030, 4532), (1133, 4120), (2060, 2266)]