22546120

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6791}}^1$

素因数の和:6885

約数の個数: 32

約数和(自身を含む): 51347520

約数和(自身を除く): 28801400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 6791, 13582, 27164, 33955, 54328, 67910, 135820, 271640, 563653, 1127306, 2254612, 2818265, 4509224, 5636530, 11273060, 22546120]

約数ペア:

[(1, 22546120), (2, 11273060), (4, 5636530), (5, 4509224), (8, 2818265), (10, 2254612), (20, 1127306), (40, 563653), (83, 271640), (166, 135820), (332, 67910), (415, 54328), (664, 33955), (830, 27164), (1660, 13582), (3320, 6791)]