14143220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 38572800

約数和(自身を除く): 24429580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 409, 455, 494, 532, 665, 818, 910, 988, 1235, 1330, 1636, 1729, 1820, 2045, 2470, 2660, 2863, 3458, 4090, 4940, 5317, 5726, 6916, 7771, 8180, 8645, 10634, 11452, 14315, 15542, 17290, 21268, 26585, 28630, 31084, 34580, 37219, 38855, 53170, 54397, 57260, 74438, 77710, 101023, 106340, 108794, 148876, 155420, 186095, 202046, 217588, 271985, 372190, 404092, 505115, 543970, 707161, 744380, 1010230, 1087940, 1414322, 2020460, 2828644, 3535805, 7071610, 14143220]

約数ペア:

[(1, 14143220), (2, 7071610), (4, 3535805), (5, 2828644), (7, 2020460), (10, 1414322), (13, 1087940), (14, 1010230), (19, 744380), (20, 707161), (26, 543970), (28, 505115), (35, 404092), (38, 372190), (52, 271985), (65, 217588), (70, 202046), (76, 186095), (91, 155420), (95, 148876), (130, 108794), (133, 106340), (140, 101023), (182, 77710), (190, 74438), (247, 57260), (260, 54397), (266, 53170), (364, 38855), (380, 37219), (409, 34580), (455, 31084), (494, 28630), (532, 26585), (665, 21268), (818, 17290), (910, 15542), (988, 14315), (1235, 11452), (1330, 10634), (1636, 8645), (1729, 8180), (1820, 7771), (2045, 6916), (2470, 5726), (2660, 5317), (2863, 4940), (3458, 4090)]