47703080

素因数分解:

$2^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{2767}}^1$

素因数の和:3209

約数の個数: 32

約数和(自身を含む): 107619840

約数和(自身を除く): 59916760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 431, 862, 1724, 2155, 2767, 3448, 4310, 5534, 8620, 11068, 13835, 17240, 22136, 27670, 55340, 110680, 1192577, 2385154, 4770308, 5962885, 9540616, 11925770, 23851540, 47703080]

約数ペア:

[(1, 47703080), (2, 23851540), (4, 11925770), (5, 9540616), (8, 5962885), (10, 4770308), (20, 2385154), (40, 1192577), (431, 110680), (862, 55340), (1724, 27670), (2155, 22136), (2767, 17240), (3448, 13835), (4310, 11068), (5534, 8620)]