33161620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 73333008

約数和(自身を除く): 40171388

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 74, 82, 148, 164, 185, 205, 370, 410, 740, 820, 1093, 1517, 2186, 3034, 4372, 5465, 6068, 7585, 10930, 15170, 21860, 30340, 40441, 44813, 80882, 89626, 161764, 179252, 202205, 224065, 404410, 448130, 808820, 896260, 1658081, 3316162, 6632324, 8290405, 16580810, 33161620]

約数ペア:

[(1, 33161620), (2, 16580810), (4, 8290405), (5, 6632324), (10, 3316162), (20, 1658081), (37, 896260), (41, 808820), (74, 448130), (82, 404410), (148, 224065), (164, 202205), (185, 179252), (205, 161764), (370, 89626), (410, 80882), (740, 44813), (820, 40441), (1093, 30340), (1517, 21860), (2186, 15170), (3034, 10930), (4372, 7585), (5465, 6068)]