3357223640

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1182121}}^1$

素因数の和:1182203

約数の個数: 32

約数和(自身を含む): 7660150560

約数和(自身を除く): 4302926920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 1182121, 2364242, 4728484, 5910605, 9456968, 11821210, 23642420, 47284840, 83930591, 167861182, 335722364, 419652955, 671444728, 839305910, 1678611820, 3357223640]

約数ペア:

[(1, 3357223640), (2, 1678611820), (4, 839305910), (5, 671444728), (8, 419652955), (10, 335722364), (20, 167861182), (40, 83930591), (71, 47284840), (142, 23642420), (284, 11821210), (355, 9456968), (568, 5910605), (710, 4728484), (1420, 2364242), (2840, 1182121)]