40669310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 89056800

約数和(自身を除く): 48387490

約数列:

[1, 2, 5, 10, 11, 19, 22, 29, 38, 55, 58, 61, 95, 110, 121, 122, 145, 190, 209, 242, 290, 305, 319, 418, 551, 605, 610, 638, 671, 1045, 1102, 1159, 1210, 1342, 1595, 1769, 2090, 2299, 2318, 2755, 3190, 3355, 3509, 3538, 4598, 5510, 5795, 6061, 6710, 7018, 7381, 8845, 11495, 11590, 12122, 12749, 14762, 17545, 17690, 19459, 22990, 25498, 30305, 33611, 35090, 36905, 38918, 60610, 63745, 66671, 67222, 73810, 97295, 127490, 133342, 140239, 168055, 194590, 214049, 280478, 333355, 336110, 369721, 428098, 666710, 701195, 739442, 1070245, 1402390, 1848605, 2140490, 3697210, 4066931, 8133862, 20334655, 40669310]

約数ペア:

[(1, 40669310), (2, 20334655), (5, 8133862), (10, 4066931), (11, 3697210), (19, 2140490), (22, 1848605), (29, 1402390), (38, 1070245), (55, 739442), (58, 701195), (61, 666710), (95, 428098), (110, 369721), (121, 336110), (122, 333355), (145, 280478), (190, 214049), (209, 194590), (242, 168055), (290, 140239), (305, 133342), (319, 127490), (418, 97295), (551, 73810), (605, 67222), (610, 66671), (638, 63745), (671, 60610), (1045, 38918), (1102, 36905), (1159, 35090), (1210, 33611), (1342, 30305), (1595, 25498), (1769, 22990), (2090, 19459), (2299, 17690), (2318, 17545), (2755, 14762), (3190, 12749), (3355, 12122), (3509, 11590), (3538, 11495), (4598, 8845), (5510, 7381), (5795, 7018), (6061, 6710)]