2800088110

素因数分解:

$2^1\times 5^1\times {\mathrm{9041}}^1\times {\mathrm{30971}}^1$

素因数の和:40019

約数の個数: 16

約数和(自身を含む): 5040878832

約数和(自身を除く): 2240790722

約数列:

[1, 2, 5, 10, 9041, 18082, 30971, 45205, 61942, 90410, 154855, 309710, 280008811, 560017622, 1400044055, 2800088110]

約数ペア:

[(1, 2800088110), (2, 1400044055), (5, 560017622), (10, 280008811), (9041, 309710), (18082, 154855), (30971, 90410), (45205, 61942)]