16857100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12967}}^1$

素因数の和:12994

約数の個数: 36

約数和(自身を含む): 39396784

約数和(自身を除く): 22539684

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 12967, 25934, 51868, 64835, 129670, 168571, 259340, 324175, 337142, 648350, 674284, 842855, 1296700, 1685710, 3371420, 4214275, 8428550, 16857100]

約数ペア:

[(1, 16857100), (2, 8428550), (4, 4214275), (5, 3371420), (10, 1685710), (13, 1296700), (20, 842855), (25, 674284), (26, 648350), (50, 337142), (52, 324175), (65, 259340), (100, 168571), (130, 129670), (260, 64835), (325, 51868), (650, 25934), (1300, 12967)]