75204740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{289249}}^1$

素因数の和:289271

約数の個数: 24

約数和(自身を含む): 170079000

約数和(自身を除く): 94874260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 289249, 578498, 1156996, 1446245, 2892490, 3760237, 5784980, 7520474, 15040948, 18801185, 37602370, 75204740]

約数ペア:

[(1, 75204740), (2, 37602370), (4, 18801185), (5, 15040948), (10, 7520474), (13, 5784980), (20, 3760237), (26, 2892490), (52, 1446245), (65, 1156996), (130, 578498), (260, 289249)]