25459260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2011}}^1$

素因数の和:2234

約数の個数: 48

約数和(自身を含む): 71659392

約数和(自身を除く): 46200132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2011, 2110, 2532, 3165, 4022, 4220, 6033, 6330, 8044, 10055, 12066, 12660, 20110, 24132, 30165, 40220, 60330, 120660, 424321, 848642, 1272963, 1697284, 2121605, 2545926, 4243210, 5091852, 6364815, 8486420, 12729630, 25459260]

約数ペア:

[(1, 25459260), (2, 12729630), (3, 8486420), (4, 6364815), (5, 5091852), (6, 4243210), (10, 2545926), (12, 2121605), (15, 1697284), (20, 1272963), (30, 848642), (60, 424321), (211, 120660), (422, 60330), (633, 40220), (844, 30165), (1055, 24132), (1266, 20110), (2011, 12660), (2110, 12066), (2532, 10055), (3165, 8044), (4022, 6330), (4220, 6033)]