5129680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1733}}^1$

素因数の和:1783

約数の個数: 40

約数和(自身を含む): 12255912

約数和(自身を除く): 7126232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 1733, 2960, 3466, 6932, 8665, 13864, 17330, 27728, 34660, 64121, 69320, 128242, 138640, 256484, 320605, 512968, 641210, 1025936, 1282420, 2564840, 5129680]

約数ペア:

[(1, 5129680), (2, 2564840), (4, 1282420), (5, 1025936), (8, 641210), (10, 512968), (16, 320605), (20, 256484), (37, 138640), (40, 128242), (74, 69320), (80, 64121), (148, 34660), (185, 27728), (296, 17330), (370, 13864), (592, 8665), (740, 6932), (1480, 3466), (1733, 2960)]