4303480

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 9743040

約数和(自身を除く): 5439560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 397, 542, 794, 1084, 1355, 1588, 1985, 2168, 2710, 3176, 3970, 5420, 7940, 10840, 15880, 107587, 215174, 430348, 537935, 860696, 1075870, 2151740, 4303480]

約数ペア:

[(1, 4303480), (2, 2151740), (4, 1075870), (5, 860696), (8, 537935), (10, 430348), (20, 215174), (40, 107587), (271, 15880), (397, 10840), (542, 7940), (794, 5420), (1084, 3970), (1355, 3176), (1588, 2710), (1985, 2168)]