42383080

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{3407}}^1$

素因数の和:3729

約数の個数: 32

約数和(自身を含む): 95696640

約数和(自身を除く): 53313560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 3110, 3407, 6220, 6814, 12440, 13628, 17035, 27256, 34070, 68140, 136280, 1059577, 2119154, 4238308, 5297885, 8476616, 10595770, 21191540, 42383080]

約数ペア:

[(1, 42383080), (2, 21191540), (4, 10595770), (5, 8476616), (8, 5297885), (10, 4238308), (20, 2119154), (40, 1059577), (311, 136280), (622, 68140), (1244, 34070), (1555, 27256), (2488, 17035), (3110, 13628), (3407, 12440), (6220, 6814)]