22104320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{2467}}^1$

素因数の和:2495

約数の個数: 72

約数和(自身を含む): 60535104

約数和(自身を除く): 38430784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 2467, 4480, 4934, 8960, 9868, 12335, 17269, 19736, 24670, 34538, 39472, 49340, 69076, 78944, 86345, 98680, 138152, 157888, 172690, 197360, 276304, 315776, 345380, 394720, 552608, 631552, 690760, 789440, 1105216, 1381520, 1578880, 2210432, 2763040, 3157760, 4420864, 5526080, 11052160, 22104320]

約数ペア:

[(1, 22104320), (2, 11052160), (4, 5526080), (5, 4420864), (7, 3157760), (8, 2763040), (10, 2210432), (14, 1578880), (16, 1381520), (20, 1105216), (28, 789440), (32, 690760), (35, 631552), (40, 552608), (56, 394720), (64, 345380), (70, 315776), (80, 276304), (112, 197360), (128, 172690), (140, 157888), (160, 138152), (224, 98680), (256, 86345), (280, 78944), (320, 69076), (448, 49340), (560, 39472), (640, 34538), (896, 24670), (1120, 19736), (1280, 17269), (1792, 12335), (2240, 9868), (2467, 8960), (4480, 4934)]