4662520

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2843}}^1$

素因数の和:2895

約数の個数: 32

約数和(自身を含む): 10750320

約数和(自身を除く): 6087800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 2843, 5686, 11372, 14215, 22744, 28430, 56860, 113720, 116563, 233126, 466252, 582815, 932504, 1165630, 2331260, 4662520]

約数ペア:

[(1, 4662520), (2, 2331260), (4, 1165630), (5, 932504), (8, 582815), (10, 466252), (20, 233126), (40, 116563), (41, 113720), (82, 56860), (164, 28430), (205, 22744), (328, 14215), (410, 11372), (820, 5686), (1640, 2843)]