24475720

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^2\times {\mathrm{277}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 56470140

約数和(自身を除く): 31994420

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 277, 376, 470, 554, 940, 1108, 1385, 1880, 2209, 2216, 2770, 4418, 5540, 8836, 11045, 11080, 13019, 17672, 22090, 26038, 44180, 52076, 65095, 88360, 104152, 130190, 260380, 520760, 611893, 1223786, 2447572, 3059465, 4895144, 6118930, 12237860, 24475720]

約数ペア:

[(1, 24475720), (2, 12237860), (4, 6118930), (5, 4895144), (8, 3059465), (10, 2447572), (20, 1223786), (40, 611893), (47, 520760), (94, 260380), (188, 130190), (235, 104152), (277, 88360), (376, 65095), (470, 52076), (554, 44180), (940, 26038), (1108, 22090), (1385, 17672), (1880, 13019), (2209, 11080), (2216, 11045), (2770, 8836), (4418, 5540)]