76509040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1046

約数の個数: 80

約数和(自身を含む): 190130688

約数和(自身を除く): 113621648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 43, 46, 80, 86, 92, 115, 172, 184, 215, 230, 344, 368, 430, 460, 688, 860, 920, 967, 989, 1720, 1840, 1934, 1978, 3440, 3868, 3956, 4835, 4945, 7736, 7912, 9670, 9890, 15472, 15824, 19340, 19780, 22241, 38680, 39560, 41581, 44482, 77360, 79120, 83162, 88964, 111205, 166324, 177928, 207905, 222410, 332648, 355856, 415810, 444820, 665296, 831620, 889640, 956363, 1663240, 1779280, 1912726, 3326480, 3825452, 4781815, 7650904, 9563630, 15301808, 19127260, 38254520, 76509040]

約数ペア:

[(1, 76509040), (2, 38254520), (4, 19127260), (5, 15301808), (8, 9563630), (10, 7650904), (16, 4781815), (20, 3825452), (23, 3326480), (40, 1912726), (43, 1779280), (46, 1663240), (80, 956363), (86, 889640), (92, 831620), (115, 665296), (172, 444820), (184, 415810), (215, 355856), (230, 332648), (344, 222410), (368, 207905), (430, 177928), (460, 166324), (688, 111205), (860, 88964), (920, 83162), (967, 79120), (989, 77360), (1720, 44482), (1840, 41581), (1934, 39560), (1978, 38680), (3440, 22241), (3868, 19780), (3956, 19340), (4835, 15824), (4945, 15472), (7736, 9890), (7912, 9670)]