313994020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{541369}}^1$

素因数の和:541407

約数の個数: 24

約数和(自身を含む): 682126200

約数和(自身を除く): 368132180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 541369, 1082738, 2165476, 2706845, 5413690, 10827380, 15699701, 31399402, 62798804, 78498505, 156997010, 313994020]

約数ペア:

[(1, 313994020), (2, 156997010), (4, 78498505), (5, 62798804), (10, 31399402), (20, 15699701), (29, 10827380), (58, 5413690), (116, 2706845), (145, 2165476), (290, 1082738), (580, 541369)]