82499870

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 151911936

約数和(自身を除く): 69412066

約数列:

[1, 2, 5, 10, 71, 131, 142, 262, 355, 655, 710, 887, 1310, 1774, 4435, 8870, 9301, 18602, 46505, 62977, 93010, 116197, 125954, 232394, 314885, 580985, 629770, 1161970, 8249987, 16499974, 41249935, 82499870]

約数ペア:

[(1, 82499870), (2, 41249935), (5, 16499974), (10, 8249987), (71, 1161970), (131, 629770), (142, 580985), (262, 314885), (355, 232394), (655, 125954), (710, 116197), (887, 93010), (1310, 62977), (1774, 46505), (4435, 18602), (8870, 9301)]