12202520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27733}}^1$

素因数の和:27755

約数の個数: 32

約数和(自身を含む): 29952720

約数和(自身を除く): 17750200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 27733, 55466, 110932, 138665, 221864, 277330, 305063, 554660, 610126, 1109320, 1220252, 1525315, 2440504, 3050630, 6101260, 12202520]

約数ペア:

[(1, 12202520), (2, 6101260), (4, 3050630), (5, 2440504), (8, 1525315), (10, 1220252), (11, 1109320), (20, 610126), (22, 554660), (40, 305063), (44, 277330), (55, 221864), (88, 138665), (110, 110932), (220, 55466), (440, 27733)]