9579920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17107}}^1$

素因数の和:17127

約数の個数: 40

約数和(自身を含む): 25456704

約数和(自身を除く): 15876784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 17107, 34214, 68428, 85535, 119749, 136856, 171070, 239498, 273712, 342140, 478996, 598745, 684280, 957992, 1197490, 1368560, 1915984, 2394980, 4789960, 9579920]

約数ペア:

[(1, 9579920), (2, 4789960), (4, 2394980), (5, 1915984), (7, 1368560), (8, 1197490), (10, 957992), (14, 684280), (16, 598745), (20, 478996), (28, 342140), (35, 273712), (40, 239498), (56, 171070), (70, 136856), (80, 119749), (112, 85535), (140, 68428), (280, 34214), (560, 17107)]