141387159080

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{57945557}}^1$

素因数の和:57945629

約数の個数: 32

約数和(自身を含む): 323336213640

約数和(自身を除く): 181949054560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 57945557, 115891114, 231782228, 289727785, 463564456, 579455570, 1158911140, 2317822280, 3534678977, 7069357954, 14138715908, 17673394885, 28277431816, 35346789770, 70693579540, 141387159080]

約数ペア:

[(1, 141387159080), (2, 70693579540), (4, 35346789770), (5, 28277431816), (8, 17673394885), (10, 14138715908), (20, 7069357954), (40, 3534678977), (61, 2317822280), (122, 1158911140), (244, 579455570), (305, 463564456), (488, 289727785), (610, 231782228), (1220, 115891114), (2440, 57945557)]