7631120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13627}}^1$

素因数の和:13647

約数の個数: 40

約数和(自身を含む): 20278464

約数和(自身を除く): 12647344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 13627, 27254, 54508, 68135, 95389, 109016, 136270, 190778, 218032, 272540, 381556, 476945, 545080, 763112, 953890, 1090160, 1526224, 1907780, 3815560, 7631120]

約数ペア:

[(1, 7631120), (2, 3815560), (4, 1907780), (5, 1526224), (7, 1090160), (8, 953890), (10, 763112), (14, 545080), (16, 476945), (20, 381556), (28, 272540), (35, 218032), (40, 190778), (56, 136270), (70, 109016), (80, 95389), (112, 68135), (140, 54508), (280, 27254), (560, 13627)]