7936880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{14173}}^1$

素因数の和:14193

約数の個数: 40

約数和(自身を含む): 21090912

約数和(自身を除く): 13154032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 14173, 28346, 56692, 70865, 99211, 113384, 141730, 198422, 226768, 283460, 396844, 496055, 566920, 793688, 992110, 1133840, 1587376, 1984220, 3968440, 7936880]

約数ペア:

[(1, 7936880), (2, 3968440), (4, 1984220), (5, 1587376), (7, 1133840), (8, 992110), (10, 793688), (14, 566920), (16, 496055), (20, 396844), (28, 283460), (35, 226768), (40, 198422), (56, 141730), (70, 113384), (80, 99211), (112, 70865), (140, 56692), (280, 28346), (560, 14173)]