893144090

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{809}}^1\times {\mathrm{977}}^1$

素因数の和:1906

約数の個数: 32

約数和(自身を含む): 1625553360

約数和(自身を除く): 732409270

約数列:

[1, 2, 5, 10, 113, 226, 565, 809, 977, 1130, 1618, 1954, 4045, 4885, 8090, 9770, 91417, 110401, 182834, 220802, 457085, 552005, 790393, 914170, 1104010, 1580786, 3951965, 7903930, 89314409, 178628818, 446572045, 893144090]

約数ペア:

[(1, 893144090), (2, 446572045), (5, 178628818), (10, 89314409), (113, 7903930), (226, 3951965), (565, 1580786), (809, 1104010), (977, 914170), (1130, 790393), (1618, 552005), (1954, 457085), (4045, 220802), (4885, 182834), (8090, 110401), (9770, 91417)]