87101150

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{17959}}^1$

素因数の和:18068

約数の個数: 24

約数和(自身を含む): 163687440

約数和(自身を除く): 76586290

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 17959, 35918, 89795, 179590, 448975, 897950, 1742023, 3484046, 8710115, 17420230, 43550575, 87101150]

約数ペア:

[(1, 87101150), (2, 43550575), (5, 17420230), (10, 8710115), (25, 3484046), (50, 1742023), (97, 897950), (194, 448975), (485, 179590), (970, 89795), (2425, 35918), (4850, 17959)]