1013440

素因数分解:

$2^6\times 5^1\times {\mathrm{3167}}^1$

素因数の和:3184

約数の個数: 28

約数和(自身を含む): 2414016

約数和(自身を除く): 1400576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3167, 6334, 12668, 15835, 25336, 31670, 50672, 63340, 101344, 126680, 202688, 253360, 506720, 1013440]

約数ペア:

[(1, 1013440), (2, 506720), (4, 253360), (5, 202688), (8, 126680), (10, 101344), (16, 63340), (20, 50672), (32, 31670), (40, 25336), (64, 15835), (80, 12668), (160, 6334), (320, 3167)]