22100115280

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1307}}^1\times {\mathrm{2179}}^1$

素因数の和:3596

約数の個数: 80

約数和(自身を含む): 51976048320

約数和(自身を除く): 29875933040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1307, 1552, 1940, 2179, 2614, 3880, 4358, 5228, 6535, 7760, 8716, 10456, 10895, 13070, 17432, 20912, 21790, 26140, 34864, 43580, 52280, 87160, 104560, 126779, 174320, 211363, 253558, 422726, 507116, 633895, 845452, 1014232, 1056815, 1267790, 1690904, 2028464, 2113630, 2535580, 2847953, 3381808, 4227260, 5071160, 5695906, 8454520, 10142320, 11391812, 14239765, 16909040, 22783624, 28479530, 45567248, 56959060, 113918120, 227836240, 276251441, 552502882, 1105005764, 1381257205, 2210011528, 2762514410, 4420023056, 5525028820, 11050057640, 22100115280]

約数ペア:

[(1, 22100115280), (2, 11050057640), (4, 5525028820), (5, 4420023056), (8, 2762514410), (10, 2210011528), (16, 1381257205), (20, 1105005764), (40, 552502882), (80, 276251441), (97, 227836240), (194, 113918120), (388, 56959060), (485, 45567248), (776, 28479530), (970, 22783624), (1307, 16909040), (1552, 14239765), (1940, 11391812), (2179, 10142320), (2614, 8454520), (3880, 5695906), (4358, 5071160), (5228, 4227260), (6535, 3381808), (7760, 2847953), (8716, 2535580), (10456, 2113630), (10895, 2028464), (13070, 1690904), (17432, 1267790), (20912, 1056815), (21790, 1014232), (26140, 845452), (34864, 633895), (43580, 507116), (52280, 422726), (87160, 253558), (104560, 211363), (126779, 174320)]