13307450980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22943881}}^1$

素因数の和:22943919

約数の個数: 24

約数和(自身を含む): 28909291320

約数和(自身を除く): 15601840340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 22943881, 45887762, 91775524, 114719405, 229438810, 458877620, 665372549, 1330745098, 2661490196, 3326862745, 6653725490, 13307450980]

約数ペア:

[(1, 13307450980), (2, 6653725490), (4, 3326862745), (5, 2661490196), (10, 1330745098), (20, 665372549), (29, 458877620), (58, 229438810), (116, 114719405), (145, 91775524), (290, 45887762), (580, 22943881)]