4672040

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 10575360

約数和(自身を除く): 5903320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 431, 542, 862, 1084, 1355, 1724, 2155, 2168, 2710, 3448, 4310, 5420, 8620, 10840, 17240, 116801, 233602, 467204, 584005, 934408, 1168010, 2336020, 4672040]

約数ペア:

[(1, 4672040), (2, 2336020), (4, 1168010), (5, 934408), (8, 584005), (10, 467204), (20, 233602), (40, 116801), (271, 17240), (431, 10840), (542, 8620), (862, 5420), (1084, 4310), (1355, 3448), (1724, 2710), (2155, 2168)]