9742760

素因数分解:

$2^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{653}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 22013640

約数和(自身を除く): 12270880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 373, 653, 746, 1306, 1492, 1865, 2612, 2984, 3265, 3730, 5224, 6530, 7460, 13060, 14920, 26120, 243569, 487138, 974276, 1217845, 1948552, 2435690, 4871380, 9742760]

約数ペア:

[(1, 9742760), (2, 4871380), (4, 2435690), (5, 1948552), (8, 1217845), (10, 974276), (20, 487138), (40, 243569), (373, 26120), (653, 14920), (746, 13060), (1306, 7460), (1492, 6530), (1865, 5224), (2612, 3730), (2984, 3265)]