74097680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{25033}}^1$

素因数の和:25083

約数の個数: 40

約数和(自身を含む): 176940312

約数和(自身を除く): 102842632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 25033, 50066, 100132, 125165, 200264, 250330, 400528, 500660, 926221, 1001320, 1852442, 2002640, 3704884, 4631105, 7409768, 9262210, 14819536, 18524420, 37048840, 74097680]

約数ペア:

[(1, 74097680), (2, 37048840), (4, 18524420), (5, 14819536), (8, 9262210), (10, 7409768), (16, 4631105), (20, 3704884), (37, 2002640), (40, 1852442), (74, 1001320), (80, 926221), (148, 500660), (185, 400528), (296, 250330), (370, 200264), (592, 125165), (740, 100132), (1480, 50066), (2960, 25033)]