157044437740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5107}}^1\times {\mathrm{37501}}^1$

素因数の和:42658

約数の個数: 48

約数和(自身を含む): 337912221024

約数和(自身を除く): 180867783284

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 5107, 10214, 20428, 25535, 37501, 51070, 75002, 102140, 150004, 187505, 209387, 375010, 418774, 750020, 837548, 1046935, 1537541, 2093870, 3075082, 4187740, 6150164, 7687705, 15375410, 30750820, 191517607, 383035214, 766070428, 957588035, 1915176070, 3830352140, 7852221887, 15704443774, 31408887548, 39261109435, 78522218870, 157044437740]

約数ペア:

[(1, 157044437740), (2, 78522218870), (4, 39261109435), (5, 31408887548), (10, 15704443774), (20, 7852221887), (41, 3830352140), (82, 1915176070), (164, 957588035), (205, 766070428), (410, 383035214), (820, 191517607), (5107, 30750820), (10214, 15375410), (20428, 7687705), (25535, 6150164), (37501, 4187740), (51070, 3075082), (75002, 2093870), (102140, 1537541), (150004, 1046935), (187505, 837548), (209387, 750020), (375010, 418774)]