99442000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{7103}}^1$

素因数の和:7133

約数の個数: 80

約数和(自身を含む): 274839552

約数和(自身を除く): 175397552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 7103, 14000, 14206, 28412, 35515, 49721, 56824, 71030, 99442, 113648, 142060, 177575, 198884, 248605, 284120, 355150, 397768, 497210, 568240, 710300, 795536, 887875, 994420, 1243025, 1420600, 1775750, 1988840, 2486050, 2841200, 3551500, 3977680, 4972100, 6215125, 7103000, 9944200, 12430250, 14206000, 19888400, 24860500, 49721000, 99442000]

約数ペア:

[(1, 99442000), (2, 49721000), (4, 24860500), (5, 19888400), (7, 14206000), (8, 12430250), (10, 9944200), (14, 7103000), (16, 6215125), (20, 4972100), (25, 3977680), (28, 3551500), (35, 2841200), (40, 2486050), (50, 1988840), (56, 1775750), (70, 1420600), (80, 1243025), (100, 994420), (112, 887875), (125, 795536), (140, 710300), (175, 568240), (200, 497210), (250, 397768), (280, 355150), (350, 284120), (400, 248605), (500, 198884), (560, 177575), (700, 142060), (875, 113648), (1000, 99442), (1400, 71030), (1750, 56824), (2000, 49721), (2800, 35515), (3500, 28412), (7000, 14206), (7103, 14000)]