40498039020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{338669}}^1$

素因数の和:340674

約数の個数: 48

約数和(自身を含む): 113451740640

約数和(自身を除く): 72953701620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1993, 3986, 5979, 7972, 9965, 11958, 19930, 23916, 29895, 39860, 59790, 119580, 338669, 677338, 1016007, 1354676, 1693345, 2032014, 3386690, 4064028, 5080035, 6773380, 10160070, 20320140, 674967317, 1349934634, 2024901951, 2699869268, 3374836585, 4049803902, 6749673170, 8099607804, 10124509755, 13499346340, 20249019510, 40498039020]

約数ペア:

[(1, 40498039020), (2, 20249019510), (3, 13499346340), (4, 10124509755), (5, 8099607804), (6, 6749673170), (10, 4049803902), (12, 3374836585), (15, 2699869268), (20, 2024901951), (30, 1349934634), (60, 674967317), (1993, 20320140), (3986, 10160070), (5979, 6773380), (7972, 5080035), (9965, 4064028), (11958, 3386690), (19930, 2032014), (23916, 1693345), (29895, 1354676), (39860, 1016007), (59790, 677338), (119580, 338669)]