2108369440

素因数分解:

$2^5\times 5^1\times {\mathrm{967}}^1\times {\mathrm{13627}}^1$

素因数の和:14609

約数の個数: 48

約数和(自身を含む): 4986539712

約数和(自身を除く): 2878170272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 967, 1934, 3868, 4835, 7736, 9670, 13627, 15472, 19340, 27254, 30944, 38680, 54508, 68135, 77360, 109016, 136270, 154720, 218032, 272540, 436064, 545080, 1090160, 2180320, 13177309, 26354618, 52709236, 65886545, 105418472, 131773090, 210836944, 263546180, 421673888, 527092360, 1054184720, 2108369440]

約数ペア:

[(1, 2108369440), (2, 1054184720), (4, 527092360), (5, 421673888), (8, 263546180), (10, 210836944), (16, 131773090), (20, 105418472), (32, 65886545), (40, 52709236), (80, 26354618), (160, 13177309), (967, 2180320), (1934, 1090160), (3868, 545080), (4835, 436064), (7736, 272540), (9670, 218032), (13627, 154720), (15472, 136270), (19340, 109016), (27254, 77360), (30944, 68135), (38680, 54508)]