10160680

素因数分解:

$2^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{653}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 22955400

約数和(自身を除く): 12794720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 389, 653, 778, 1306, 1556, 1945, 2612, 3112, 3265, 3890, 5224, 6530, 7780, 13060, 15560, 26120, 254017, 508034, 1016068, 1270085, 2032136, 2540170, 5080340, 10160680]

約数ペア:

[(1, 10160680), (2, 5080340), (4, 2540170), (5, 2032136), (8, 1270085), (10, 1016068), (20, 508034), (40, 254017), (389, 26120), (653, 15560), (778, 13060), (1306, 7780), (1556, 6530), (1945, 5224), (2612, 3890), (3112, 3265)]