102875000

素因数分解:

$2^3\times 5^6\times {\mathrm{823}}^1$

素因数の和:859

約数の個数: 56

約数和(自身を含む): 241403160

約数和(自身を除く): 138528160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 823, 1000, 1250, 1646, 2500, 3125, 3292, 4115, 5000, 6250, 6584, 8230, 12500, 15625, 16460, 20575, 25000, 31250, 32920, 41150, 62500, 82300, 102875, 125000, 164600, 205750, 411500, 514375, 823000, 1028750, 2057500, 2571875, 4115000, 5143750, 10287500, 12859375, 20575000, 25718750, 51437500, 102875000]

約数ペア:

[(1, 102875000), (2, 51437500), (4, 25718750), (5, 20575000), (8, 12859375), (10, 10287500), (20, 5143750), (25, 4115000), (40, 2571875), (50, 2057500), (100, 1028750), (125, 823000), (200, 514375), (250, 411500), (500, 205750), (625, 164600), (823, 125000), (1000, 102875), (1250, 82300), (1646, 62500), (2500, 41150), (3125, 32920), (3292, 31250), (4115, 25000), (5000, 20575), (6250, 16460), (6584, 15625), (8230, 12500)]