11315079220

素因数分解:

$2^2\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{395909}}^1$

素因数の和:397347

約数の個数: 24

約数和(自身を含む): 23778354600

約数和(自身を除く): 12463275380

約数列:

[1, 2, 4, 5, 10, 20, 1429, 2858, 5716, 7145, 14290, 28580, 395909, 791818, 1583636, 1979545, 3959090, 7918180, 565753961, 1131507922, 2263015844, 2828769805, 5657539610, 11315079220]

約数ペア:

[(1, 11315079220), (2, 5657539610), (4, 2828769805), (5, 2263015844), (10, 1131507922), (20, 565753961), (1429, 7918180), (2858, 3959090), (5716, 1979545), (7145, 1583636), (14290, 791818), (28580, 395909)]