8830760

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{797}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 19965960

約数和(自身を除く): 11135200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 797, 1108, 1385, 1594, 2216, 2770, 3188, 3985, 5540, 6376, 7970, 11080, 15940, 31880, 220769, 441538, 883076, 1103845, 1766152, 2207690, 4415380, 8830760]

約数ペア:

[(1, 8830760), (2, 4415380), (4, 2207690), (5, 1766152), (8, 1103845), (10, 883076), (20, 441538), (40, 220769), (277, 31880), (554, 15940), (797, 11080), (1108, 7970), (1385, 6376), (1594, 5540), (2216, 3985), (2770, 3188)]