2484663340

素因数分解:

$2^2\times 5^1\times {\mathrm{12253}}^1\times {\mathrm{10139}}^1$

素因数の和:22401

約数の個数: 24

約数和(自身を含む): 5218733520

約数和(自身を除く): 2734070180

約数列:

[1, 2, 4, 5, 10, 20, 10139, 12253, 20278, 24506, 40556, 49012, 50695, 61265, 101390, 122530, 202780, 245060, 124233167, 248466334, 496932668, 621165835, 1242331670, 2484663340]

約数ペア:

[(1, 2484663340), (2, 1242331670), (4, 621165835), (5, 496932668), (10, 248466334), (20, 124233167), (10139, 245060), (12253, 202780), (20278, 122530), (24506, 101390), (40556, 61265), (49012, 50695)]