3911840

素因数分解:

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

素因数の和:1101

約数の個数: 48

約数和(自身を含む): 9652608

約数和(自身を除く): 5740768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1063, 1840, 2126, 3680, 4252, 5315, 8504, 10630, 17008, 21260, 24449, 34016, 42520, 48898, 85040, 97796, 122245, 170080, 195592, 244490, 391184, 488980, 782368, 977960, 1955920, 3911840]

約数ペア:

[(1, 3911840), (2, 1955920), (4, 977960), (5, 782368), (8, 488980), (10, 391184), (16, 244490), (20, 195592), (23, 170080), (32, 122245), (40, 97796), (46, 85040), (80, 48898), (92, 42520), (115, 34016), (160, 24449), (184, 21260), (230, 17008), (368, 10630), (460, 8504), (736, 5315), (920, 4252), (1063, 3680), (1840, 2126)]