962210920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{643}}^1$

素因数の和:863

約数の個数: 128

約数和(自身を含む): 2503872000

約数和(自身を除く): 1541661080

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 179, 190, 209, 220, 358, 380, 418, 440, 643, 716, 760, 836, 895, 1045, 1286, 1432, 1672, 1790, 1969, 2090, 2572, 3215, 3401, 3580, 3938, 4180, 5144, 6430, 6802, 7073, 7160, 7876, 8360, 9845, 12217, 12860, 13604, 14146, 15752, 17005, 19690, 24434, 25720, 27208, 28292, 34010, 35365, 37411, 39380, 48868, 56584, 61085, 68020, 70730, 74822, 78760, 97736, 115097, 122170, 134387, 136040, 141460, 149644, 187055, 230194, 244340, 268774, 282920, 299288, 374110, 460388, 488680, 537548, 575485, 671935, 748220, 920776, 1075096, 1150970, 1266067, 1343870, 1496440, 2186843, 2301940, 2532134, 2687740, 4373686, 4603880, 5064268, 5375480, 6330335, 8747372, 10128536, 10934215, 12660670, 17494744, 21868430, 24055273, 25321340, 43736860, 48110546, 50642680, 87473720, 96221092, 120276365, 192442184, 240552730, 481105460, 962210920]

約数ペア:

[(1, 962210920), (2, 481105460), (4, 240552730), (5, 192442184), (8, 120276365), (10, 96221092), (11, 87473720), (19, 50642680), (20, 48110546), (22, 43736860), (38, 25321340), (40, 24055273), (44, 21868430), (55, 17494744), (76, 12660670), (88, 10934215), (95, 10128536), (110, 8747372), (152, 6330335), (179, 5375480), (190, 5064268), (209, 4603880), (220, 4373686), (358, 2687740), (380, 2532134), (418, 2301940), (440, 2186843), (643, 1496440), (716, 1343870), (760, 1266067), (836, 1150970), (895, 1075096), (1045, 920776), (1286, 748220), (1432, 671935), (1672, 575485), (1790, 537548), (1969, 488680), (2090, 460388), (2572, 374110), (3215, 299288), (3401, 282920), (3580, 268774), (3938, 244340), (4180, 230194), (5144, 187055), (6430, 149644), (6802, 141460), (7073, 136040), (7160, 134387), (7876, 122170), (8360, 115097), (9845, 97736), (12217, 78760), (12860, 74822), (13604, 70730), (14146, 68020), (15752, 61085), (17005, 56584), (19690, 48868), (24434, 39380), (25720, 37411), (27208, 35365), (28292, 34010)]