66534853390

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1117}}^1\times {\mathrm{42853}}^1$

素因数の和:44116

約数の個数: 32

約数和(自身を含む): 120735145440

約数和(自身を除く): 54200292050

約数列:

[1, 2, 5, 10, 139, 278, 695, 1117, 1390, 2234, 5585, 11170, 42853, 85706, 155263, 214265, 310526, 428530, 776315, 1552630, 5956567, 11913134, 29782835, 47866801, 59565670, 95733602, 239334005, 478668010, 6653485339, 13306970678, 33267426695, 66534853390]

約数ペア:

[(1, 66534853390), (2, 33267426695), (5, 13306970678), (10, 6653485339), (139, 478668010), (278, 239334005), (695, 95733602), (1117, 59565670), (1390, 47866801), (2234, 29782835), (5585, 11913134), (11170, 5956567), (42853, 1552630), (85706, 776315), (155263, 428530), (214265, 310526)]