25601620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{116371}}^1$

素因数の和:116391

約数の個数: 24

約数和(自身を含む): 58651488

約数和(自身を除く): 33049868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 116371, 232742, 465484, 581855, 1163710, 1280081, 2327420, 2560162, 5120324, 6400405, 12800810, 25601620]

約数ペア:

[(1, 25601620), (2, 12800810), (4, 6400405), (5, 5120324), (10, 2560162), (11, 2327420), (20, 1280081), (22, 1163710), (44, 581855), (55, 465484), (110, 232742), (220, 116371)]