85622320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{152897}}^1$

素因数の和:152917

約数の個数: 40

約数和(自身を含む): 227512224

約数和(自身を除く): 141889904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 152897, 305794, 611588, 764485, 1070279, 1223176, 1528970, 2140558, 2446352, 3057940, 4281116, 5351395, 6115880, 8562232, 10702790, 12231760, 17124464, 21405580, 42811160, 85622320]

約数ペア:

[(1, 85622320), (2, 42811160), (4, 21405580), (5, 17124464), (7, 12231760), (8, 10702790), (10, 8562232), (14, 6115880), (16, 5351395), (20, 4281116), (28, 3057940), (35, 2446352), (40, 2140558), (56, 1528970), (70, 1223176), (80, 1070279), (112, 764485), (140, 611588), (280, 305794), (560, 152897)]