470858120

素因数分解:

$2^3\times 5^1\times {\mathrm{11771453}}^1$

素因数の和:11771464

約数の個数: 16

約数和(自身を含む): 1059430860

約数和(自身を除く): 588572740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 11771453, 23542906, 47085812, 58857265, 94171624, 117714530, 235429060, 470858120]

約数ペア:

[(1, 470858120), (2, 235429060), (4, 117714530), (5, 94171624), (8, 58857265), (10, 47085812), (20, 23542906), (40, 11771453)]