31476020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{54269}}^1$

素因数の和:54307

約数の個数: 24

約数和(自身を含む): 68380200

約数和(自身を除く): 36904180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 54269, 108538, 217076, 271345, 542690, 1085380, 1573801, 3147602, 6295204, 7869005, 15738010, 31476020]

約数ペア:

[(1, 31476020), (2, 15738010), (4, 7869005), (5, 6295204), (10, 3147602), (20, 1573801), (29, 1085380), (58, 542690), (116, 271345), (145, 217076), (290, 108538), (580, 54269)]