23164079870

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1\times {\mathrm{17971}}^1$

素因数の和:18956

約数の個数: 32

約数和(自身を含む): 42014366496

約数和(自身を除く): 18850286626

約数列:

[1, 2, 5, 10, 157, 314, 785, 821, 1570, 1642, 4105, 8210, 17971, 35942, 89855, 128897, 179710, 257794, 644485, 1288970, 2821447, 5642894, 14107235, 14754191, 28214470, 29508382, 73770955, 147541910, 2316407987, 4632815974, 11582039935, 23164079870]

約数ペア:

[(1, 23164079870), (2, 11582039935), (5, 4632815974), (10, 2316407987), (157, 147541910), (314, 73770955), (785, 29508382), (821, 28214470), (1570, 14754191), (1642, 14107235), (4105, 5642894), (8210, 2821447), (17971, 1288970), (35942, 644485), (89855, 257794), (128897, 179710)]