40928860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 107775360

約数和(自身を除く): 66846500

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, 593, 595, 812, 986, 1015, 1186, 1190, 1972, 2030, 2372, 2380, 2465, 2965, 3451, 4060, 4151, 4930, 5930, 6902, 8302, 9860, 10081, 11860, 13804, 16604, 17197, 17255, 20162, 20755, 34394, 34510, 40324, 41510, 50405, 68788, 69020, 70567, 83020, 85985, 100810, 120379, 141134, 171970, 201620, 240758, 282268, 292349, 343940, 352835, 481516, 584698, 601895, 705670, 1169396, 1203790, 1411340, 1461745, 2046443, 2407580, 2923490, 4092886, 5846980, 8185772, 10232215, 20464430, 40928860]

約数ペア:

[(1, 40928860), (2, 20464430), (4, 10232215), (5, 8185772), (7, 5846980), (10, 4092886), (14, 2923490), (17, 2407580), (20, 2046443), (28, 1461745), (29, 1411340), (34, 1203790), (35, 1169396), (58, 705670), (68, 601895), (70, 584698), (85, 481516), (116, 352835), (119, 343940), (140, 292349), (145, 282268), (170, 240758), (203, 201620), (238, 171970), (290, 141134), (340, 120379), (406, 100810), (476, 85985), (493, 83020), (580, 70567), (593, 69020), (595, 68788), (812, 50405), (986, 41510), (1015, 40324), (1186, 34510), (1190, 34394), (1972, 20755), (2030, 20162), (2372, 17255), (2380, 17197), (2465, 16604), (2965, 13804), (3451, 11860), (4060, 10081), (4151, 9860), (4930, 8302), (5930, 6902)]