375680920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{494317}}^1$

素因数の和:494347

約数の個数: 32

約数和(自身を含む): 889772400

約数和(自身を除く): 514091480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 494317, 988634, 1977268, 2471585, 3954536, 4943170, 9392023, 9886340, 18784046, 19772680, 37568092, 46960115, 75136184, 93920230, 187840460, 375680920]

約数ペア:

[(1, 375680920), (2, 187840460), (4, 93920230), (5, 75136184), (8, 46960115), (10, 37568092), (19, 19772680), (20, 18784046), (38, 9886340), (40, 9392023), (76, 4943170), (95, 3954536), (152, 2471585), (190, 1977268), (380, 988634), (760, 494317)]