22857040

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6079}}^1$

素因数の和:6139

約数の個数: 40

約数和(自身を含む): 54282240

約数和(自身を除く): 31425200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 6079, 12158, 24316, 30395, 48632, 60790, 97264, 121580, 243160, 285713, 486320, 571426, 1142852, 1428565, 2285704, 2857130, 4571408, 5714260, 11428520, 22857040]

約数ペア:

[(1, 22857040), (2, 11428520), (4, 5714260), (5, 4571408), (8, 2857130), (10, 2285704), (16, 1428565), (20, 1142852), (40, 571426), (47, 486320), (80, 285713), (94, 243160), (188, 121580), (235, 97264), (376, 60790), (470, 48632), (752, 30395), (940, 24316), (1880, 12158), (3760, 6079)]