62125000

素因数分解:

$2^3\times 5^6\times 7^1\times {\mathrm{71}}^1$

素因数の和:114

約数の個数: 112

約数和(自身を含む): 168747840

約数和(自身を除く): 106622840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 71, 100, 125, 140, 142, 175, 200, 250, 280, 284, 350, 355, 497, 500, 568, 625, 700, 710, 875, 994, 1000, 1250, 1400, 1420, 1750, 1775, 1988, 2485, 2500, 2840, 3125, 3500, 3550, 3976, 4375, 4970, 5000, 6250, 7000, 7100, 8750, 8875, 9940, 12425, 12500, 14200, 15625, 17500, 17750, 19880, 21875, 24850, 25000, 31250, 35000, 35500, 43750, 44375, 49700, 62125, 62500, 71000, 87500, 88750, 99400, 109375, 124250, 125000, 175000, 177500, 218750, 221875, 248500, 310625, 355000, 437500, 443750, 497000, 621250, 875000, 887500, 1109375, 1242500, 1553125, 1775000, 2218750, 2485000, 3106250, 4437500, 6212500, 7765625, 8875000, 12425000, 15531250, 31062500, 62125000]

約数ペア:

[(1, 62125000), (2, 31062500), (4, 15531250), (5, 12425000), (7, 8875000), (8, 7765625), (10, 6212500), (14, 4437500), (20, 3106250), (25, 2485000), (28, 2218750), (35, 1775000), (40, 1553125), (50, 1242500), (56, 1109375), (70, 887500), (71, 875000), (100, 621250), (125, 497000), (140, 443750), (142, 437500), (175, 355000), (200, 310625), (250, 248500), (280, 221875), (284, 218750), (350, 177500), (355, 175000), (497, 125000), (500, 124250), (568, 109375), (625, 99400), (700, 88750), (710, 87500), (875, 71000), (994, 62500), (1000, 62125), (1250, 49700), (1400, 44375), (1420, 43750), (1750, 35500), (1775, 35000), (1988, 31250), (2485, 25000), (2500, 24850), (2840, 21875), (3125, 19880), (3500, 17750), (3550, 17500), (3976, 15625), (4375, 14200), (4970, 12500), (5000, 12425), (6250, 9940), (7000, 8875), (7100, 8750)]