29296040

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15583}}^1$

素因数の和:15641

約数の個数: 32

約数和(自身を含む): 67322880

約数和(自身を除く): 38026840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 15583, 31166, 62332, 77915, 124664, 155830, 311660, 623320, 732401, 1464802, 2929604, 3662005, 5859208, 7324010, 14648020, 29296040]

約数ペア:

[(1, 29296040), (2, 14648020), (4, 7324010), (5, 5859208), (8, 3662005), (10, 2929604), (20, 1464802), (40, 732401), (47, 623320), (94, 311660), (188, 155830), (235, 124664), (376, 77915), (470, 62332), (940, 31166), (1880, 15583)]