1020512150230

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{650007739}}^1$

素因数の和:650007903

約数の個数: 16

約数和(自身を含む): 1848622012560

約数和(自身を除く): 828109862330

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 650007739, 1300015478, 3250038695, 6500077390, 102051215023, 204102430046, 510256075115, 1020512150230]

約数ペア:

[(1, 1020512150230), (2, 510256075115), (5, 204102430046), (10, 102051215023), (157, 6500077390), (314, 3250038695), (785, 1300015478), (1570, 650007739)]