888485180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2963}}^1$

素因数の和:3059

約数の個数: 96

約数和(自身を含む): 2151152640

約数和(自身を除く): 1262667460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 47, 55, 58, 94, 110, 116, 145, 188, 220, 235, 290, 319, 470, 517, 580, 638, 940, 1034, 1276, 1363, 1595, 2068, 2585, 2726, 2963, 3190, 5170, 5452, 5926, 6380, 6815, 10340, 11852, 13630, 14815, 14993, 27260, 29630, 29986, 32593, 59260, 59972, 65186, 74965, 85927, 130372, 139261, 149930, 162965, 171854, 278522, 299860, 325930, 343708, 429635, 557044, 651860, 696305, 859270, 945197, 1392610, 1531871, 1718540, 1890394, 2785220, 3063742, 3780788, 4038569, 4725985, 6127484, 7659355, 8077138, 9451970, 15318710, 16154276, 18903940, 20192845, 30637420, 40385690, 44424259, 80771380, 88848518, 177697036, 222121295, 444242590, 888485180]

約数ペア:

[(1, 888485180), (2, 444242590), (4, 222121295), (5, 177697036), (10, 88848518), (11, 80771380), (20, 44424259), (22, 40385690), (29, 30637420), (44, 20192845), (47, 18903940), (55, 16154276), (58, 15318710), (94, 9451970), (110, 8077138), (116, 7659355), (145, 6127484), (188, 4725985), (220, 4038569), (235, 3780788), (290, 3063742), (319, 2785220), (470, 1890394), (517, 1718540), (580, 1531871), (638, 1392610), (940, 945197), (1034, 859270), (1276, 696305), (1363, 651860), (1595, 557044), (2068, 429635), (2585, 343708), (2726, 325930), (2963, 299860), (3190, 278522), (5170, 171854), (5452, 162965), (5926, 149930), (6380, 139261), (6815, 130372), (10340, 85927), (11852, 74965), (13630, 65186), (14815, 59972), (14993, 59260), (27260, 32593), (29630, 29986)]