65205530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26399}}^1$

素因数の和:26438

約数の個数: 32

約数和(自身を含む): 133056000

約数和(自身を除く): 67850470

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 26399, 52798, 131995, 263990, 343187, 501581, 686374, 1003162, 1715935, 2507905, 3431870, 5015810, 6520553, 13041106, 32602765, 65205530]

約数ペア:

[(1, 65205530), (2, 32602765), (5, 13041106), (10, 6520553), (13, 5015810), (19, 3431870), (26, 2507905), (38, 1715935), (65, 1003162), (95, 686374), (130, 501581), (190, 343187), (247, 263990), (494, 131995), (1235, 52798), (2470, 26399)]