88231760

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5227}}^1$

素因数の和:5451

約数の個数: 40

約数和(自身を含む): 206150496

約数和(自身を除く): 117918736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1688, 2110, 3376, 4220, 5227, 8440, 10454, 16880, 20908, 26135, 41816, 52270, 83632, 104540, 209080, 418160, 1102897, 2205794, 4411588, 5514485, 8823176, 11028970, 17646352, 22057940, 44115880, 88231760]

約数ペア:

[(1, 88231760), (2, 44115880), (4, 22057940), (5, 17646352), (8, 11028970), (10, 8823176), (16, 5514485), (20, 4411588), (40, 2205794), (80, 1102897), (211, 418160), (422, 209080), (844, 104540), (1055, 83632), (1688, 52270), (2110, 41816), (3376, 26135), (4220, 20908), (5227, 16880), (8440, 10454)]