75473480

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{6067}}^1$

素因数の和:6389

約数の個数: 32

約数和(自身を含む): 170389440

約数和(自身を除く): 94915960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 3110, 6067, 6220, 12134, 12440, 24268, 30335, 48536, 60670, 121340, 242680, 1886837, 3773674, 7547348, 9434185, 15094696, 18868370, 37736740, 75473480]

約数ペア:

[(1, 75473480), (2, 37736740), (4, 18868370), (5, 15094696), (8, 9434185), (10, 7547348), (20, 3773674), (40, 1886837), (311, 242680), (622, 121340), (1244, 60670), (1555, 48536), (2488, 30335), (3110, 24268), (6067, 12440), (6220, 12134)]