22066900

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1481}}^1$

素因数の和:1644

約数の個数: 36

約数和(自身を含む): 48239100

約数和(自身を除く): 26172200

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 298, 596, 745, 1481, 1490, 2962, 2980, 3725, 5924, 7405, 7450, 14810, 14900, 29620, 37025, 74050, 148100, 220669, 441338, 882676, 1103345, 2206690, 4413380, 5516725, 11033450, 22066900]

約数ペア:

[(1, 22066900), (2, 11033450), (4, 5516725), (5, 4413380), (10, 2206690), (20, 1103345), (25, 882676), (50, 441338), (100, 220669), (149, 148100), (298, 74050), (596, 37025), (745, 29620), (1481, 14900), (1490, 14810), (2962, 7450), (2980, 7405), (3725, 5924)]