99208840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67033}}^1$

素因数の和:67081

約数の個数: 32

約数和(自身を含む): 229256280

約数和(自身を除く): 130047440

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 67033, 134066, 268132, 335165, 536264, 670330, 1340660, 2480221, 2681320, 4960442, 9920884, 12401105, 19841768, 24802210, 49604420, 99208840]

約数ペア:

[(1, 99208840), (2, 49604420), (4, 24802210), (5, 19841768), (8, 12401105), (10, 9920884), (20, 4960442), (37, 2681320), (40, 2480221), (74, 1340660), (148, 670330), (185, 536264), (296, 335165), (370, 268132), (740, 134066), (1480, 67033)]