88671520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:1994

約数の個数: 96

約数和(自身を含む): 245379456

約数和(自身を除く): 156707936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 1931, 2296, 2870, 3280, 3862, 4592, 5740, 6560, 7724, 9184, 9655, 11480, 13517, 15448, 19310, 22960, 27034, 30896, 38620, 45920, 54068, 61792, 67585, 77240, 79171, 108136, 135170, 154480, 158342, 216272, 270340, 308960, 316684, 395855, 432544, 540680, 554197, 633368, 791710, 1081360, 1108394, 1266736, 1583420, 2162720, 2216788, 2533472, 2770985, 3166840, 4433576, 5541970, 6333680, 8867152, 11083940, 12667360, 17734304, 22167880, 44335760, 88671520]

約数ペア:

[(1, 88671520), (2, 44335760), (4, 22167880), (5, 17734304), (7, 12667360), (8, 11083940), (10, 8867152), (14, 6333680), (16, 5541970), (20, 4433576), (28, 3166840), (32, 2770985), (35, 2533472), (40, 2216788), (41, 2162720), (56, 1583420), (70, 1266736), (80, 1108394), (82, 1081360), (112, 791710), (140, 633368), (160, 554197), (164, 540680), (205, 432544), (224, 395855), (280, 316684), (287, 308960), (328, 270340), (410, 216272), (560, 158342), (574, 154480), (656, 135170), (820, 108136), (1120, 79171), (1148, 77240), (1312, 67585), (1435, 61792), (1640, 54068), (1931, 45920), (2296, 38620), (2870, 30896), (3280, 27034), (3862, 22960), (4592, 19310), (5740, 15448), (6560, 13517), (7724, 11480), (9184, 9655)]