74410000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{1063}}^1$

素因数の和:1098

約数の個数: 100

約数和(自身を含む): 206084032

約数和(自身を除く): 131674032

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, 625, 700, 875, 1000, 1063, 1250, 1400, 1750, 2000, 2126, 2500, 2800, 3500, 4252, 4375, 5000, 5315, 7000, 7441, 8504, 8750, 10000, 10630, 14000, 14882, 17008, 17500, 21260, 26575, 29764, 35000, 37205, 42520, 53150, 59528, 70000, 74410, 85040, 106300, 119056, 132875, 148820, 186025, 212600, 265750, 297640, 372050, 425200, 531500, 595280, 664375, 744100, 930125, 1063000, 1328750, 1488200, 1860250, 2126000, 2657500, 2976400, 3720500, 4650625, 5315000, 7441000, 9301250, 10630000, 14882000, 18602500, 37205000, 74410000]

約数ペア:

[(1, 74410000), (2, 37205000), (4, 18602500), (5, 14882000), (7, 10630000), (8, 9301250), (10, 7441000), (14, 5315000), (16, 4650625), (20, 3720500), (25, 2976400), (28, 2657500), (35, 2126000), (40, 1860250), (50, 1488200), (56, 1328750), (70, 1063000), (80, 930125), (100, 744100), (112, 664375), (125, 595280), (140, 531500), (175, 425200), (200, 372050), (250, 297640), (280, 265750), (350, 212600), (400, 186025), (500, 148820), (560, 132875), (625, 119056), (700, 106300), (875, 85040), (1000, 74410), (1063, 70000), (1250, 59528), (1400, 53150), (1750, 42520), (2000, 37205), (2126, 35000), (2500, 29764), (2800, 26575), (3500, 21260), (4252, 17500), (4375, 17008), (5000, 14882), (5315, 14000), (7000, 10630), (7441, 10000), (8504, 8750)]