2399683760

素因数分解:

$2^4\times 5^1\times {\mathrm{4729}}^1\times {\mathrm{6343}}^1$

素因数の和:11085

約数の個数: 40

約数和(自身を含む): 5581324320

約数和(自身を除く): 3181640560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4729, 6343, 9458, 12686, 18916, 23645, 25372, 31715, 37832, 47290, 50744, 63430, 75664, 94580, 101488, 126860, 189160, 253720, 378320, 507440, 29996047, 59992094, 119984188, 149980235, 239968376, 299960470, 479936752, 599920940, 1199841880, 2399683760]

約数ペア:

[(1, 2399683760), (2, 1199841880), (4, 599920940), (5, 479936752), (8, 299960470), (10, 239968376), (16, 149980235), (20, 119984188), (40, 59992094), (80, 29996047), (4729, 507440), (6343, 378320), (9458, 253720), (12686, 189160), (18916, 126860), (23645, 101488), (25372, 94580), (31715, 75664), (37832, 63430), (47290, 50744)]