23887280

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6353}}^1$

素因数の和:6413

約数の個数: 40

約数和(自身を含む): 56728512

約数和(自身を除く): 32841232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 6353, 12706, 25412, 31765, 50824, 63530, 101648, 127060, 254120, 298591, 508240, 597182, 1194364, 1492955, 2388728, 2985910, 4777456, 5971820, 11943640, 23887280]

約数ペア:

[(1, 23887280), (2, 11943640), (4, 5971820), (5, 4777456), (8, 2985910), (10, 2388728), (16, 1492955), (20, 1194364), (40, 597182), (47, 508240), (80, 298591), (94, 254120), (188, 127060), (235, 101648), (376, 63530), (470, 50824), (752, 31765), (940, 25412), (1880, 12706), (3760, 6353)]