9716680

素因数分解:

$2^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{577}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 21952440

約数和(自身を除く): 12235760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 421, 577, 842, 1154, 1684, 2105, 2308, 2885, 3368, 4210, 4616, 5770, 8420, 11540, 16840, 23080, 242917, 485834, 971668, 1214585, 1943336, 2429170, 4858340, 9716680]

約数ペア:

[(1, 9716680), (2, 4858340), (4, 2429170), (5, 1943336), (8, 1214585), (10, 971668), (20, 485834), (40, 242917), (421, 23080), (577, 16840), (842, 11540), (1154, 8420), (1684, 5770), (2105, 4616), (2308, 4210), (2885, 3368)]