5975420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 13855968

約数和(自身を除く): 7880548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 157, 173, 220, 314, 346, 628, 692, 785, 865, 1570, 1727, 1730, 1903, 3140, 3454, 3460, 3806, 6908, 7612, 8635, 9515, 17270, 19030, 27161, 34540, 38060, 54322, 108644, 135805, 271610, 298771, 543220, 597542, 1195084, 1493855, 2987710, 5975420]

約数ペア:

[(1, 5975420), (2, 2987710), (4, 1493855), (5, 1195084), (10, 597542), (11, 543220), (20, 298771), (22, 271610), (44, 135805), (55, 108644), (110, 54322), (157, 38060), (173, 34540), (220, 27161), (314, 19030), (346, 17270), (628, 9515), (692, 8635), (785, 7612), (865, 6908), (1570, 3806), (1727, 3460), (1730, 3454), (1903, 3140)]