11430160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{20411}}^1$

素因数の和:20431

約数の個数: 40

約数和(自身を含む): 30373056

約数和(自身を除く): 18942896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 20411, 40822, 81644, 102055, 142877, 163288, 204110, 285754, 326576, 408220, 571508, 714385, 816440, 1143016, 1428770, 1632880, 2286032, 2857540, 5715080, 11430160]

約数ペア:

[(1, 11430160), (2, 5715080), (4, 2857540), (5, 2286032), (7, 1632880), (8, 1428770), (10, 1143016), (14, 816440), (16, 714385), (20, 571508), (28, 408220), (35, 326576), (40, 285754), (56, 204110), (70, 163288), (80, 142877), (112, 102055), (140, 81644), (280, 40822), (560, 20411)]