3724040

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{593}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 8446680

約数和(自身を除く): 4722640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 593, 628, 785, 1186, 1256, 1570, 2372, 2965, 3140, 4744, 5930, 6280, 11860, 23720, 93101, 186202, 372404, 465505, 744808, 931010, 1862020, 3724040]

約数ペア:

[(1, 3724040), (2, 1862020), (4, 931010), (5, 744808), (8, 465505), (10, 372404), (20, 186202), (40, 93101), (157, 23720), (314, 11860), (593, 6280), (628, 5930), (785, 4744), (1186, 3140), (1256, 2965), (1570, 2372)]