775152020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1336469}}^1$

素因数の和:1336507

約数の個数: 24

約数和(自身を含む): 1683952200

約数和(自身を除く): 908800180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1336469, 2672938, 5345876, 6682345, 13364690, 26729380, 38757601, 77515202, 155030404, 193788005, 387576010, 775152020]

約数ペア:

[(1, 775152020), (2, 387576010), (4, 193788005), (5, 155030404), (10, 77515202), (20, 38757601), (29, 26729380), (58, 13364690), (116, 6682345), (145, 5345876), (290, 2672938), (580, 1336469)]