275936260

素因数分解:

$2^2\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{9241}}^1$

素因数の和:10743

約数の個数: 24

約数和(自身を含む): 579917016

約数和(自身を除く): 303980756

約数列:

[1, 2, 4, 5, 10, 20, 1493, 2986, 5972, 7465, 9241, 14930, 18482, 29860, 36964, 46205, 92410, 184820, 13796813, 27593626, 55187252, 68984065, 137968130, 275936260]

約数ペア:

[(1, 275936260), (2, 137968130), (4, 68984065), (5, 55187252), (10, 27593626), (20, 13796813), (1493, 184820), (2986, 92410), (5972, 46205), (7465, 36964), (9241, 29860), (14930, 18482)]