112395520

素因数分解:

$2^8\times 5^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 271046664

約数和(自身を除く): 158651144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 277, 317, 320, 554, 634, 640, 1108, 1268, 1280, 1385, 1585, 2216, 2536, 2770, 3170, 4432, 5072, 5540, 6340, 8864, 10144, 11080, 12680, 17728, 20288, 22160, 25360, 35456, 40576, 44320, 50720, 70912, 81152, 87809, 88640, 101440, 175618, 177280, 202880, 351236, 354560, 405760, 439045, 702472, 878090, 1404944, 1756180, 2809888, 3512360, 5619776, 7024720, 11239552, 14049440, 22479104, 28098880, 56197760, 112395520]

約数ペア:

[(1, 112395520), (2, 56197760), (4, 28098880), (5, 22479104), (8, 14049440), (10, 11239552), (16, 7024720), (20, 5619776), (32, 3512360), (40, 2809888), (64, 1756180), (80, 1404944), (128, 878090), (160, 702472), (256, 439045), (277, 405760), (317, 354560), (320, 351236), (554, 202880), (634, 177280), (640, 175618), (1108, 101440), (1268, 88640), (1280, 87809), (1385, 81152), (1585, 70912), (2216, 50720), (2536, 44320), (2770, 40576), (3170, 35456), (4432, 25360), (5072, 22160), (5540, 20288), (6340, 17728), (8864, 12680), (10144, 11080)]