40696890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 110678400

約数和(自身を除く): 69981510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 169, 195, 230, 299, 338, 345, 349, 390, 507, 598, 690, 698, 845, 897, 1014, 1047, 1495, 1690, 1745, 1794, 2094, 2535, 2990, 3490, 3887, 4485, 4537, 5070, 5235, 7774, 8027, 8970, 9074, 10470, 11661, 13611, 16054, 19435, 22685, 23322, 24081, 27222, 38870, 40135, 45370, 48162, 58305, 58981, 68055, 80270, 104351, 116610, 117962, 120405, 136110, 176943, 208702, 240810, 294905, 313053, 353886, 521755, 589810, 626106, 884715, 1043510, 1356563, 1565265, 1769430, 2713126, 3130530, 4069689, 6782815, 8139378, 13565630, 20348445, 40696890]

約数ペア:

[(1, 40696890), (2, 20348445), (3, 13565630), (5, 8139378), (6, 6782815), (10, 4069689), (13, 3130530), (15, 2713126), (23, 1769430), (26, 1565265), (30, 1356563), (39, 1043510), (46, 884715), (65, 626106), (69, 589810), (78, 521755), (115, 353886), (130, 313053), (138, 294905), (169, 240810), (195, 208702), (230, 176943), (299, 136110), (338, 120405), (345, 117962), (349, 116610), (390, 104351), (507, 80270), (598, 68055), (690, 58981), (698, 58305), (845, 48162), (897, 45370), (1014, 40135), (1047, 38870), (1495, 27222), (1690, 24081), (1745, 23322), (1794, 22685), (2094, 19435), (2535, 16054), (2990, 13611), (3490, 11661), (3887, 10470), (4485, 9074), (4537, 8970), (5070, 8027), (5235, 7774)]