64925830

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{64283}}^1$

素因数の和:64391

約数の個数: 16

約数和(自身を含む): 118025424

約数和(自身を除く): 53099594

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 64283, 128566, 321415, 642830, 6492583, 12985166, 32462915, 64925830]

約数ペア:

[(1, 64925830), (2, 32462915), (5, 12985166), (10, 6492583), (101, 642830), (202, 321415), (505, 128566), (1010, 64283)]