77832160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{69493}}^1$

素因数の和:69515

約数の個数: 48

約数和(自身を含む): 210149856

約数和(自身を除く): 132317696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 69493, 138986, 277972, 347465, 486451, 555944, 694930, 972902, 1111888, 1389860, 1945804, 2223776, 2432255, 2779720, 3891608, 4864510, 5559440, 7783216, 9729020, 11118880, 15566432, 19458040, 38916080, 77832160]

約数ペア:

[(1, 77832160), (2, 38916080), (4, 19458040), (5, 15566432), (7, 11118880), (8, 9729020), (10, 7783216), (14, 5559440), (16, 4864510), (20, 3891608), (28, 2779720), (32, 2432255), (35, 2223776), (40, 1945804), (56, 1389860), (70, 1111888), (80, 972902), (112, 694930), (140, 555944), (160, 486451), (224, 347465), (280, 277972), (560, 138986), (1120, 69493)]