64535830

素因数分解:

$2^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{5167}}^1$

素因数の和:6423

約数の個数: 16

約数和(自身を含む): 116280000

約数和(自身を除く): 51744170

約数列:

[1, 2, 5, 10, 1249, 2498, 5167, 6245, 10334, 12490, 25835, 51670, 6453583, 12907166, 32267915, 64535830]

約数ペア:

[(1, 64535830), (2, 32267915), (5, 12907166), (10, 6453583), (1249, 51670), (2498, 25835), (5167, 12490), (6245, 10334)]