101753680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1667}}^1$

素因数の和:1796

約数の個数: 80

約数和(自身を含む): 273018240

約数和(自身を除く): 171264560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 109, 112, 140, 218, 280, 436, 545, 560, 763, 872, 1090, 1526, 1667, 1744, 2180, 3052, 3334, 3815, 4360, 6104, 6668, 7630, 8335, 8720, 11669, 12208, 13336, 15260, 16670, 23338, 26672, 30520, 33340, 46676, 58345, 61040, 66680, 93352, 116690, 133360, 181703, 186704, 233380, 363406, 466760, 726812, 908515, 933520, 1271921, 1453624, 1817030, 2543842, 2907248, 3634060, 5087684, 6359605, 7268120, 10175368, 12719210, 14536240, 20350736, 25438420, 50876840, 101753680]

約数ペア:

[(1, 101753680), (2, 50876840), (4, 25438420), (5, 20350736), (7, 14536240), (8, 12719210), (10, 10175368), (14, 7268120), (16, 6359605), (20, 5087684), (28, 3634060), (35, 2907248), (40, 2543842), (56, 1817030), (70, 1453624), (80, 1271921), (109, 933520), (112, 908515), (140, 726812), (218, 466760), (280, 363406), (436, 233380), (545, 186704), (560, 181703), (763, 133360), (872, 116690), (1090, 93352), (1526, 66680), (1667, 61040), (1744, 58345), (2180, 46676), (3052, 33340), (3334, 30520), (3815, 26672), (4360, 23338), (6104, 16670), (6668, 15260), (7630, 13336), (8335, 12208), (8720, 11669)]