3815120

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:579

約数の個数: 40

約数和(自身を含む): 8975616

約数和(自身を除く): 5160496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 463, 515, 824, 926, 1030, 1648, 1852, 2060, 2315, 3704, 4120, 4630, 7408, 8240, 9260, 18520, 37040, 47689, 95378, 190756, 238445, 381512, 476890, 763024, 953780, 1907560, 3815120]

約数ペア:

[(1, 3815120), (2, 1907560), (4, 953780), (5, 763024), (8, 476890), (10, 381512), (16, 238445), (20, 190756), (40, 95378), (80, 47689), (103, 37040), (206, 18520), (412, 9260), (463, 8240), (515, 7408), (824, 4630), (926, 4120), (1030, 3704), (1648, 2315), (1852, 2060)]