104087140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{110731}}^1$

素因数の和:110787

約数の個数: 24

約数和(自身を含む): 223235712

約数和(自身を除く): 119148572

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 110731, 221462, 442924, 553655, 1107310, 2214620, 5204357, 10408714, 20817428, 26021785, 52043570, 104087140]

約数ペア:

[(1, 104087140), (2, 52043570), (4, 26021785), (5, 20817428), (10, 10408714), (20, 5204357), (47, 2214620), (94, 1107310), (188, 553655), (235, 442924), (470, 221462), (940, 110731)]