70247200

素因数分解:

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

素因数の和:614

約数の個数: 72

約数和(自身を含む): 172653012

約数和(自身を除く): 102405812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 277, 317, 400, 554, 634, 800, 1108, 1268, 1385, 1585, 2216, 2536, 2770, 3170, 4432, 5072, 5540, 6340, 6925, 7925, 8864, 10144, 11080, 12680, 13850, 15850, 22160, 25360, 27700, 31700, 44320, 50720, 55400, 63400, 87809, 110800, 126800, 175618, 221600, 253600, 351236, 439045, 702472, 878090, 1404944, 1756180, 2195225, 2809888, 3512360, 4390450, 7024720, 8780900, 14049440, 17561800, 35123600, 70247200]

約数ペア:

[(1, 70247200), (2, 35123600), (4, 17561800), (5, 14049440), (8, 8780900), (10, 7024720), (16, 4390450), (20, 3512360), (25, 2809888), (32, 2195225), (40, 1756180), (50, 1404944), (80, 878090), (100, 702472), (160, 439045), (200, 351236), (277, 253600), (317, 221600), (400, 175618), (554, 126800), (634, 110800), (800, 87809), (1108, 63400), (1268, 55400), (1385, 50720), (1585, 44320), (2216, 31700), (2536, 27700), (2770, 25360), (3170, 22160), (4432, 15850), (5072, 13850), (5540, 12680), (6340, 11080), (6925, 10144), (7925, 8864)]