22476100

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{5227}}^1$

素因数の和:5284

約数の個数: 36

約数和(自身を含む): 49916944

約数和(自身を除く): 27440844

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 5227, 10454, 20908, 26135, 52270, 104540, 130675, 224761, 261350, 449522, 522700, 899044, 1123805, 2247610, 4495220, 5619025, 11238050, 22476100]

約数ペア:

[(1, 22476100), (2, 11238050), (4, 5619025), (5, 4495220), (10, 2247610), (20, 1123805), (25, 899044), (43, 522700), (50, 449522), (86, 261350), (100, 224761), (172, 130675), (215, 104540), (430, 52270), (860, 26135), (1075, 20908), (2150, 10454), (4300, 5227)]