97477820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{787}}^1$

素因数の和:1370

約数の個数: 48

約数和(自身を含む): 223993728

約数和(自身を除く): 126515908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 563, 787, 1126, 1574, 2252, 2815, 3148, 3935, 5630, 6193, 7870, 8657, 11260, 12386, 15740, 17314, 24772, 30965, 34628, 43285, 61930, 86570, 123860, 173140, 443081, 886162, 1772324, 2215405, 4430810, 4873891, 8861620, 9747782, 19495564, 24369455, 48738910, 97477820]

約数ペア:

[(1, 97477820), (2, 48738910), (4, 24369455), (5, 19495564), (10, 9747782), (11, 8861620), (20, 4873891), (22, 4430810), (44, 2215405), (55, 1772324), (110, 886162), (220, 443081), (563, 173140), (787, 123860), (1126, 86570), (1574, 61930), (2252, 43285), (2815, 34628), (3148, 30965), (3935, 24772), (5630, 17314), (6193, 15740), (7870, 12386), (8657, 11260)]