28605050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 57230712

約数和(自身を除く): 28625662

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 73, 85, 146, 170, 365, 425, 461, 730, 850, 922, 1241, 1825, 2305, 2482, 3650, 4610, 6205, 7837, 11525, 12410, 15674, 23050, 31025, 33653, 39185, 62050, 67306, 78370, 168265, 195925, 336530, 391850, 572101, 841325, 1144202, 1682650, 2860505, 5721010, 14302525, 28605050]

約数ペア:

[(1, 28605050), (2, 14302525), (5, 5721010), (10, 2860505), (17, 1682650), (25, 1144202), (34, 841325), (50, 572101), (73, 391850), (85, 336530), (146, 195925), (170, 168265), (365, 78370), (425, 67306), (461, 62050), (730, 39185), (850, 33653), (922, 31025), (1241, 23050), (1825, 15674), (2305, 12410), (2482, 11525), (3650, 7837), (4610, 6205)]