6634840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4483}}^1$

素因数の和:4531

約数の個数: 32

約数和(自身を含む): 15335280

約数和(自身を除く): 8700440

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 4483, 8966, 17932, 22415, 35864, 44830, 89660, 165871, 179320, 331742, 663484, 829355, 1326968, 1658710, 3317420, 6634840]

約数ペア:

[(1, 6634840), (2, 3317420), (4, 1658710), (5, 1326968), (8, 829355), (10, 663484), (20, 331742), (37, 179320), (40, 165871), (74, 89660), (148, 44830), (185, 35864), (296, 22415), (370, 17932), (740, 8966), (1480, 4483)]