33164680

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5281}}^1$

素因数の和:5449

約数の個数: 32

約数和(自身を含む): 75110040

約数和(自身を除く): 41945360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 5281, 6280, 10562, 21124, 26405, 42248, 52810, 105620, 211240, 829117, 1658234, 3316468, 4145585, 6632936, 8291170, 16582340, 33164680]

約数ペア:

[(1, 33164680), (2, 16582340), (4, 8291170), (5, 6632936), (8, 4145585), (10, 3316468), (20, 1658234), (40, 829117), (157, 211240), (314, 105620), (628, 52810), (785, 42248), (1256, 26405), (1570, 21124), (3140, 10562), (5281, 6280)]