40514740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 106686720

約数和(自身を除く): 66171980

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 58, 68, 70, 85, 116, 119, 140, 145, 170, 203, 238, 290, 340, 406, 476, 493, 580, 587, 595, 812, 986, 1015, 1174, 1190, 1972, 2030, 2348, 2380, 2465, 2935, 3451, 4060, 4109, 4930, 5870, 6902, 8218, 9860, 9979, 11740, 13804, 16436, 17023, 17255, 19958, 20545, 34046, 34510, 39916, 41090, 49895, 68092, 69020, 69853, 82180, 85115, 99790, 119161, 139706, 170230, 199580, 238322, 279412, 289391, 340460, 349265, 476644, 578782, 595805, 698530, 1157564, 1191610, 1397060, 1446955, 2025737, 2383220, 2893910, 4051474, 5787820, 8102948, 10128685, 20257370, 40514740]

約数ペア:

[(1, 40514740), (2, 20257370), (4, 10128685), (5, 8102948), (7, 5787820), (10, 4051474), (14, 2893910), (17, 2383220), (20, 2025737), (28, 1446955), (29, 1397060), (34, 1191610), (35, 1157564), (58, 698530), (68, 595805), (70, 578782), (85, 476644), (116, 349265), (119, 340460), (140, 289391), (145, 279412), (170, 238322), (203, 199580), (238, 170230), (290, 139706), (340, 119161), (406, 99790), (476, 85115), (493, 82180), (580, 69853), (587, 69020), (595, 68092), (812, 49895), (986, 41090), (1015, 39916), (1174, 34510), (1190, 34046), (1972, 20545), (2030, 19958), (2348, 17255), (2380, 17023), (2465, 16436), (2935, 13804), (3451, 11740), (4060, 9979), (4109, 9860), (4930, 8218), (5870, 6902)]