89885210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{8377}}^1$

素因数の和:8450

約数の個数: 32

約数和(自身を含む): 171916560

約数和(自身を除く): 82031350

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2146, 5365, 8377, 10730, 16754, 41885, 83770, 242933, 309949, 485866, 619898, 1214665, 1549745, 2429330, 3099490, 8988521, 17977042, 44942605, 89885210]

約数ペア:

[(1, 89885210), (2, 44942605), (5, 17977042), (10, 8988521), (29, 3099490), (37, 2429330), (58, 1549745), (74, 1214665), (145, 619898), (185, 485866), (290, 309949), (370, 242933), (1073, 83770), (2146, 41885), (5365, 16754), (8377, 10730)]