22366840

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6737}}^1$

素因数の和:6831

約数の個数: 32

約数和(自身を含む): 50939280

約数和(自身を除く): 28572440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 6737, 13474, 26948, 33685, 53896, 67370, 134740, 269480, 559171, 1118342, 2236684, 2795855, 4473368, 5591710, 11183420, 22366840]

約数ペア:

[(1, 22366840), (2, 11183420), (4, 5591710), (5, 4473368), (8, 2795855), (10, 2236684), (20, 1118342), (40, 559171), (83, 269480), (166, 134740), (332, 67370), (415, 53896), (664, 33685), (830, 26948), (1660, 13474), (3320, 6737)]