5228840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3533}}^1$

素因数の和:3581

約数の個数: 32

約数和(自身を含む): 12086280

約数和(自身を除く): 6857440

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 3533, 7066, 14132, 17665, 28264, 35330, 70660, 130721, 141320, 261442, 522884, 653605, 1045768, 1307210, 2614420, 5228840]

約数ペア:

[(1, 5228840), (2, 2614420), (4, 1307210), (5, 1045768), (8, 653605), (10, 522884), (20, 261442), (37, 141320), (40, 130721), (74, 70660), (148, 35330), (185, 28264), (296, 17665), (370, 14132), (740, 7066), (1480, 3533)]