983240

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 2263680

約数和(自身を除く): 1280440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 523, 940, 1046, 1880, 2092, 2615, 4184, 5230, 10460, 20920, 24581, 49162, 98324, 122905, 196648, 245810, 491620, 983240]

約数ペア:

[(1, 983240), (2, 491620), (4, 245810), (5, 196648), (8, 122905), (10, 98324), (20, 49162), (40, 24581), (47, 20920), (94, 10460), (188, 5230), (235, 4184), (376, 2615), (470, 2092), (523, 1880), (940, 1046)]