10007720

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3167}}^1$

素因数の和:3257

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 12801880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 3167, 6334, 12668, 15835, 25336, 31670, 63340, 126680, 250193, 500386, 1000772, 1250965, 2001544, 2501930, 5003860, 10007720]

約数ペア:

[(1, 10007720), (2, 5003860), (4, 2501930), (5, 2001544), (8, 1250965), (10, 1000772), (20, 500386), (40, 250193), (79, 126680), (158, 63340), (316, 31670), (395, 25336), (632, 15835), (790, 12668), (1580, 6334), (3160, 3167)]