38226440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{136523}}^1$

素因数の和:136541

約数の個数: 32

約数和(自身を含む): 98297280

約数和(自身を除く): 60070840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 136523, 273046, 546092, 682615, 955661, 1092184, 1365230, 1911322, 2730460, 3822644, 4778305, 5460920, 7645288, 9556610, 19113220, 38226440]

約数ペア:

[(1, 38226440), (2, 19113220), (4, 9556610), (5, 7645288), (7, 5460920), (8, 4778305), (10, 3822644), (14, 2730460), (20, 1911322), (28, 1365230), (35, 1092184), (40, 955661), (56, 682615), (70, 546092), (140, 273046), (280, 136523)]