64857230

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{12401}}^1$

素因数の和:12931

約数の個数: 16

約数和(自身を含む): 116975664

約数和(自身を除く): 52118434

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 5230, 12401, 24802, 62005, 124010, 6485723, 12971446, 32428615, 64857230]

約数ペア:

[(1, 64857230), (2, 32428615), (5, 12971446), (10, 6485723), (523, 124010), (1046, 62005), (2615, 24802), (5230, 12401)]