312367040

素因数分解:

$2^6\times 5^1\times {\mathrm{976147}}^1$

素因数の和:976164

約数の個数: 28

約数和(自身を含む): 743824776

約数和(自身を除く): 431457736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 976147, 1952294, 3904588, 4880735, 7809176, 9761470, 15618352, 19522940, 31236704, 39045880, 62473408, 78091760, 156183520, 312367040]

約数ペア:

[(1, 312367040), (2, 156183520), (4, 78091760), (5, 62473408), (8, 39045880), (10, 31236704), (16, 19522940), (20, 15618352), (32, 9761470), (40, 7809176), (64, 4880735), (80, 3904588), (160, 1952294), (320, 976147)]