47046440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{168023}}^1$

素因数の和:168041

約数の個数: 32

約数和(自身を含む): 120977280

約数和(自身を除く): 73930840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 168023, 336046, 672092, 840115, 1176161, 1344184, 1680230, 2352322, 3360460, 4704644, 5880805, 6720920, 9409288, 11761610, 23523220, 47046440]

約数ペア:

[(1, 47046440), (2, 23523220), (4, 11761610), (5, 9409288), (7, 6720920), (8, 5880805), (10, 4704644), (14, 3360460), (20, 2352322), (28, 1680230), (35, 1344184), (40, 1176161), (56, 840115), (70, 672092), (140, 336046), (280, 168023)]