810899710

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1\times {\mathrm{2837}}^1$

素因数の和:3228

約数の個数: 32

約数和(自身を含む): 1479801312

約数和(自身を除く): 668901602

約数列:

[1, 2, 5, 10, 101, 202, 283, 505, 566, 1010, 1415, 2830, 2837, 5674, 14185, 28370, 28583, 57166, 142915, 285830, 286537, 573074, 802871, 1432685, 1605742, 2865370, 4014355, 8028710, 81089971, 162179942, 405449855, 810899710]

約数ペア:

[(1, 810899710), (2, 405449855), (5, 162179942), (10, 81089971), (101, 8028710), (202, 4014355), (283, 2865370), (505, 1605742), (566, 1432685), (1010, 802871), (1415, 573074), (2830, 286537), (2837, 285830), (5674, 142915), (14185, 57166), (28370, 28583)]