74088620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127739}}^1$

素因数の和:127777

約数の個数: 24

約数和(自身を含む): 160952400

約数和(自身を除く): 86863780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 127739, 255478, 510956, 638695, 1277390, 2554780, 3704431, 7408862, 14817724, 18522155, 37044310, 74088620]

約数ペア:

[(1, 74088620), (2, 37044310), (4, 18522155), (5, 14817724), (10, 7408862), (20, 3704431), (29, 2554780), (58, 1277390), (116, 638695), (145, 510956), (290, 255478), (580, 127739)]