55804000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{1993}}^1$

素因数の和:2025

約数の個数: 96

約数和(自身を含む): 156776256

約数和(自身を除く): 100972256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1750, 1993, 2000, 2800, 3500, 3986, 4000, 5600, 7000, 7972, 9965, 13951, 14000, 15944, 19930, 27902, 28000, 31888, 39860, 49825, 55804, 63776, 69755, 79720, 99650, 111608, 139510, 159440, 199300, 223216, 249125, 279020, 318880, 348775, 398600, 446432, 498250, 558040, 697550, 797200, 996500, 1116080, 1395100, 1594400, 1743875, 1993000, 2232160, 2790200, 3487750, 3986000, 5580400, 6975500, 7972000, 11160800, 13951000, 27902000, 55804000]

約数ペア:

[(1, 55804000), (2, 27902000), (4, 13951000), (5, 11160800), (7, 7972000), (8, 6975500), (10, 5580400), (14, 3986000), (16, 3487750), (20, 2790200), (25, 2232160), (28, 1993000), (32, 1743875), (35, 1594400), (40, 1395100), (50, 1116080), (56, 996500), (70, 797200), (80, 697550), (100, 558040), (112, 498250), (125, 446432), (140, 398600), (160, 348775), (175, 318880), (200, 279020), (224, 249125), (250, 223216), (280, 199300), (350, 159440), (400, 139510), (500, 111608), (560, 99650), (700, 79720), (800, 69755), (875, 63776), (1000, 55804), (1120, 49825), (1400, 39860), (1750, 31888), (1993, 28000), (2000, 27902), (2800, 19930), (3500, 15944), (3986, 14000), (4000, 13951), (5600, 9965), (7000, 7972)]