15696432050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{69193}}^1$

素因数の和:69567

約数の個数: 48

約数和(自身を含む): 31531705800

約数和(自身を除く): 15835273750

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 349, 650, 698, 1745, 3490, 4537, 8725, 9074, 17450, 22685, 45370, 69193, 113425, 138386, 226850, 345965, 691930, 899509, 1729825, 1799018, 3459650, 4497545, 8995090, 22487725, 24148357, 44975450, 48296714, 120741785, 241483570, 313928641, 603708925, 627857282, 1207417850, 1569643205, 3139286410, 7848216025, 15696432050]

約数ペア:

[(1, 15696432050), (2, 7848216025), (5, 3139286410), (10, 1569643205), (13, 1207417850), (25, 627857282), (26, 603708925), (50, 313928641), (65, 241483570), (130, 120741785), (325, 48296714), (349, 44975450), (650, 24148357), (698, 22487725), (1745, 8995090), (3490, 4497545), (4537, 3459650), (8725, 1799018), (9074, 1729825), (17450, 899509), (22685, 691930), (45370, 345965), (69193, 226850), (113425, 138386)]