14200000

素因数分解:

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

素因数の和:108

約数の個数: 84

約数和(自身を含む): 35716464

約数和(自身を除く): 21516464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 100, 125, 142, 160, 200, 250, 284, 320, 355, 400, 500, 568, 625, 710, 800, 1000, 1136, 1250, 1420, 1600, 1775, 2000, 2272, 2500, 2840, 3125, 3550, 4000, 4544, 5000, 5680, 6250, 7100, 8000, 8875, 10000, 11360, 12500, 14200, 17750, 20000, 22720, 25000, 28400, 35500, 40000, 44375, 50000, 56800, 71000, 88750, 100000, 113600, 142000, 177500, 200000, 221875, 284000, 355000, 443750, 568000, 710000, 887500, 1420000, 1775000, 2840000, 3550000, 7100000, 14200000]

約数ペア:

[(1, 14200000), (2, 7100000), (4, 3550000), (5, 2840000), (8, 1775000), (10, 1420000), (16, 887500), (20, 710000), (25, 568000), (32, 443750), (40, 355000), (50, 284000), (64, 221875), (71, 200000), (80, 177500), (100, 142000), (125, 113600), (142, 100000), (160, 88750), (200, 71000), (250, 56800), (284, 50000), (320, 44375), (355, 40000), (400, 35500), (500, 28400), (568, 25000), (625, 22720), (710, 20000), (800, 17750), (1000, 14200), (1136, 12500), (1250, 11360), (1420, 10000), (1600, 8875), (1775, 8000), (2000, 7100), (2272, 6250), (2500, 5680), (2840, 5000), (3125, 4544), (3550, 4000)]