172339302010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{31531}}^1\times {\mathrm{13331}}^1$

素因数の和:44910

約数の個数: 32

約数和(自身を含む): 317810775744

約数和(自身を除く): 145471473734

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 13331, 26662, 31531, 63062, 66655, 133310, 157655, 315310, 546571, 1093142, 1292771, 2585542, 2732855, 5465710, 6463855, 12927710, 420339761, 840679522, 2101698805, 4203397610, 17233930201, 34467860402, 86169651005, 172339302010]

約数ペア:

[(1, 172339302010), (2, 86169651005), (5, 34467860402), (10, 17233930201), (41, 4203397610), (82, 2101698805), (205, 840679522), (410, 420339761), (13331, 12927710), (26662, 6463855), (31531, 5465710), (63062, 2732855), (66655, 2585542), (133310, 1292771), (157655, 1093142), (315310, 546571)]