11654120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6199}}^1$

素因数の和:6257

約数の個数: 32

約数和(自身を含む): 26784000

約数和(自身を除く): 15129880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 6199, 12398, 24796, 30995, 49592, 61990, 123980, 247960, 291353, 582706, 1165412, 1456765, 2330824, 2913530, 5827060, 11654120]

約数ペア:

[(1, 11654120), (2, 5827060), (4, 2913530), (5, 2330824), (8, 1456765), (10, 1165412), (20, 582706), (40, 291353), (47, 247960), (94, 123980), (188, 61990), (235, 49592), (376, 30995), (470, 24796), (940, 12398), (1880, 6199)]