108430660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5279}}^1$

素因数の和:5380

約数の個数: 48

約数和(自身を含む): 248371200

約数和(自身を除く): 139940540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1580, 2054, 4108, 5135, 5279, 10270, 10558, 20540, 21116, 26395, 52790, 68627, 105580, 137254, 274508, 343135, 417041, 686270, 834082, 1372540, 1668164, 2085205, 4170410, 5421533, 8340820, 10843066, 21686132, 27107665, 54215330, 108430660]

約数ペア:

[(1, 108430660), (2, 54215330), (4, 27107665), (5, 21686132), (10, 10843066), (13, 8340820), (20, 5421533), (26, 4170410), (52, 2085205), (65, 1668164), (79, 1372540), (130, 834082), (158, 686270), (260, 417041), (316, 343135), (395, 274508), (790, 137254), (1027, 105580), (1580, 68627), (2054, 52790), (4108, 26395), (5135, 21116), (5279, 20540), (10270, 10558)]