84285500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{12967}}^1$

素因数の和:12999

約数の個数: 48

約数和(自身を含む): 198254784

約数和(自身を除く): 113969284

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 12967, 25934, 51868, 64835, 129670, 168571, 259340, 324175, 337142, 648350, 674284, 842855, 1296700, 1620875, 1685710, 3241750, 3371420, 4214275, 6483500, 8428550, 16857100, 21071375, 42142750, 84285500]

約数ペア:

[(1, 84285500), (2, 42142750), (4, 21071375), (5, 16857100), (10, 8428550), (13, 6483500), (20, 4214275), (25, 3371420), (26, 3241750), (50, 1685710), (52, 1620875), (65, 1296700), (100, 842855), (125, 674284), (130, 648350), (250, 337142), (260, 324175), (325, 259340), (500, 168571), (650, 129670), (1300, 64835), (1625, 51868), (3250, 25934), (6500, 12967)]