2352520

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 5353920

約数和(自身を除く): 3001400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 571, 824, 1030, 1142, 2060, 2284, 2855, 4120, 4568, 5710, 11420, 22840, 58813, 117626, 235252, 294065, 470504, 588130, 1176260, 2352520]

約数ペア:

[(1, 2352520), (2, 1176260), (4, 588130), (5, 470504), (8, 294065), (10, 235252), (20, 117626), (40, 58813), (103, 22840), (206, 11420), (412, 5710), (515, 4568), (571, 4120), (824, 2855), (1030, 2284), (1142, 2060)]