41377490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 102643200

約数和(自身を除く): 61265710

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 29, 34, 35, 55, 58, 70, 77, 85, 109, 110, 119, 145, 154, 170, 187, 203, 218, 238, 290, 319, 374, 385, 406, 493, 545, 595, 638, 763, 770, 935, 986, 1015, 1090, 1190, 1199, 1309, 1526, 1595, 1853, 1870, 2030, 2233, 2398, 2465, 2618, 3161, 3190, 3451, 3706, 3815, 4466, 4930, 5423, 5995, 6322, 6545, 6902, 7630, 8393, 9265, 10846, 11165, 11990, 12971, 13090, 15805, 16786, 17255, 18530, 20383, 22127, 22330, 25942, 27115, 31610, 34510, 34771, 37961, 40766, 41965, 44254, 53737, 54230, 64855, 69542, 75922, 83930, 101915, 107474, 110635, 129710, 142681, 173855, 189805, 203830, 221270, 243397, 268685, 285362, 347710, 376159, 379610, 486794, 537370, 591107, 713405, 752318, 1182214, 1216985, 1426810, 1880795, 2433970, 2955535, 3761590, 4137749, 5911070, 8275498, 20688745, 41377490]

約数ペア:

[(1, 41377490), (2, 20688745), (5, 8275498), (7, 5911070), (10, 4137749), (11, 3761590), (14, 2955535), (17, 2433970), (22, 1880795), (29, 1426810), (34, 1216985), (35, 1182214), (55, 752318), (58, 713405), (70, 591107), (77, 537370), (85, 486794), (109, 379610), (110, 376159), (119, 347710), (145, 285362), (154, 268685), (170, 243397), (187, 221270), (203, 203830), (218, 189805), (238, 173855), (290, 142681), (319, 129710), (374, 110635), (385, 107474), (406, 101915), (493, 83930), (545, 75922), (595, 69542), (638, 64855), (763, 54230), (770, 53737), (935, 44254), (986, 41965), (1015, 40766), (1090, 37961), (1190, 34771), (1199, 34510), (1309, 31610), (1526, 27115), (1595, 25942), (1853, 22330), (1870, 22127), (2030, 20383), (2233, 18530), (2398, 17255), (2465, 16786), (2618, 15805), (3161, 13090), (3190, 12971), (3451, 11990), (3706, 11165), (3815, 10846), (4466, 9265), (4930, 8393), (5423, 7630), (5995, 6902), (6322, 6545)]