63843860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2953}}^1$

素因数の和:3032

約数の個数: 48

約数和(自身を含む): 142926336

約数和(自身を除く): 79082476

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 940, 1081, 2162, 2953, 4324, 5405, 5906, 10810, 11812, 14765, 21620, 29530, 59060, 67919, 135838, 138791, 271676, 277582, 339595, 555164, 679190, 693955, 1358380, 1387910, 2775820, 3192193, 6384386, 12768772, 15960965, 31921930, 63843860]

約数ペア:

[(1, 63843860), (2, 31921930), (4, 15960965), (5, 12768772), (10, 6384386), (20, 3192193), (23, 2775820), (46, 1387910), (47, 1358380), (92, 693955), (94, 679190), (115, 555164), (188, 339595), (230, 277582), (235, 271676), (460, 138791), (470, 135838), (940, 67919), (1081, 59060), (2162, 29530), (2953, 21620), (4324, 14765), (5405, 11812), (5906, 10810)]