82982060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1297}}^1$

素因数の和:1770

約数の個数: 48

約数和(自身を含む): 199746624

約数和(自身を除く): 116764564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 457, 914, 1297, 1828, 2285, 2594, 3199, 4570, 5188, 6398, 6485, 9079, 9140, 12796, 12970, 15995, 18158, 25940, 31990, 36316, 45395, 63980, 90790, 181580, 592729, 1185458, 2370916, 2963645, 4149103, 5927290, 8298206, 11854580, 16596412, 20745515, 41491030, 82982060]

約数ペア:

[(1, 82982060), (2, 41491030), (4, 20745515), (5, 16596412), (7, 11854580), (10, 8298206), (14, 5927290), (20, 4149103), (28, 2963645), (35, 2370916), (70, 1185458), (140, 592729), (457, 181580), (914, 90790), (1297, 63980), (1828, 45395), (2285, 36316), (2594, 31990), (3199, 25940), (4570, 18158), (5188, 15995), (6398, 12970), (6485, 12796), (9079, 9140)]