1155360050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{1873}}^1$

素因数の和:1984

約数の個数: 72

約数和(自身を含む): 2360126844

約数和(自身を除く): 1204766794

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 73, 130, 146, 169, 325, 338, 365, 650, 730, 845, 949, 1690, 1825, 1873, 1898, 3650, 3746, 4225, 4745, 8450, 9365, 9490, 12337, 18730, 23725, 24349, 24674, 46825, 47450, 48698, 61685, 93650, 121745, 123370, 136729, 243490, 273458, 308425, 316537, 608725, 616850, 633074, 683645, 1217450, 1367290, 1582685, 1777477, 3165370, 3418225, 3554954, 6836450, 7913425, 8887385, 15826850, 17774770, 23107201, 44436925, 46214402, 88873850, 115536005, 231072010, 577680025, 1155360050]

約数ペア:

[(1, 1155360050), (2, 577680025), (5, 231072010), (10, 115536005), (13, 88873850), (25, 46214402), (26, 44436925), (50, 23107201), (65, 17774770), (73, 15826850), (130, 8887385), (146, 7913425), (169, 6836450), (325, 3554954), (338, 3418225), (365, 3165370), (650, 1777477), (730, 1582685), (845, 1367290), (949, 1217450), (1690, 683645), (1825, 633074), (1873, 616850), (1898, 608725), (3650, 316537), (3746, 308425), (4225, 273458), (4745, 243490), (8450, 136729), (9365, 123370), (9490, 121745), (12337, 93650), (18730, 61685), (23725, 48698), (24349, 47450), (24674, 46825)]