22544220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{937}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 63348768

約数和(自身を除く): 40804548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 802, 937, 1203, 1604, 1874, 2005, 2406, 2811, 3748, 4010, 4685, 4812, 5622, 6015, 8020, 9370, 11244, 12030, 14055, 18740, 24060, 28110, 56220, 375737, 751474, 1127211, 1502948, 1878685, 2254422, 3757370, 4508844, 5636055, 7514740, 11272110, 22544220]

約数ペア:

[(1, 22544220), (2, 11272110), (3, 7514740), (4, 5636055), (5, 4508844), (6, 3757370), (10, 2254422), (12, 1878685), (15, 1502948), (20, 1127211), (30, 751474), (60, 375737), (401, 56220), (802, 28110), (937, 24060), (1203, 18740), (1604, 14055), (1874, 12030), (2005, 11244), (2406, 9370), (2811, 8020), (3748, 6015), (4010, 5622), (4685, 4812)]