22147400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{10067}}^1$

素因数の和:10094

約数の個数: 48

約数和(自身を含む): 56179440

約数和(自身を除く): 34032040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 10067, 20134, 40268, 50335, 80536, 100670, 110737, 201340, 221474, 251675, 402680, 442948, 503350, 553685, 885896, 1006700, 1107370, 2013400, 2214740, 2768425, 4429480, 5536850, 11073700, 22147400]

約数ペア:

[(1, 22147400), (2, 11073700), (4, 5536850), (5, 4429480), (8, 2768425), (10, 2214740), (11, 2013400), (20, 1107370), (22, 1006700), (25, 885896), (40, 553685), (44, 503350), (50, 442948), (55, 402680), (88, 251675), (100, 221474), (110, 201340), (200, 110737), (220, 100670), (275, 80536), (440, 50335), (550, 40268), (1100, 20134), (2200, 10067)]