9528800

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:340

約数の個数: 72

約数和(自身を含む): 23889096

約数和(自身を除く): 14360296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 160, 172, 200, 215, 277, 344, 400, 430, 554, 688, 800, 860, 1075, 1108, 1376, 1385, 1720, 2150, 2216, 2770, 3440, 4300, 4432, 5540, 6880, 6925, 8600, 8864, 11080, 11911, 13850, 17200, 22160, 23822, 27700, 34400, 44320, 47644, 55400, 59555, 95288, 110800, 119110, 190576, 221600, 238220, 297775, 381152, 476440, 595550, 952880, 1191100, 1905760, 2382200, 4764400, 9528800]

約数ペア:

[(1, 9528800), (2, 4764400), (4, 2382200), (5, 1905760), (8, 1191100), (10, 952880), (16, 595550), (20, 476440), (25, 381152), (32, 297775), (40, 238220), (43, 221600), (50, 190576), (80, 119110), (86, 110800), (100, 95288), (160, 59555), (172, 55400), (200, 47644), (215, 44320), (277, 34400), (344, 27700), (400, 23822), (430, 22160), (554, 17200), (688, 13850), (800, 11911), (860, 11080), (1075, 8864), (1108, 8600), (1376, 6925), (1385, 6880), (1720, 5540), (2150, 4432), (2216, 4300), (2770, 3440)]