62343980

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{72493}}^1$

素因数の和:72545

約数の個数: 24

約数和(自身を含む): 133968912

約数和(自身を除く): 71624932

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 72493, 144986, 289972, 362465, 724930, 1449860, 3117199, 6234398, 12468796, 15585995, 31171990, 62343980]

約数ペア:

[(1, 62343980), (2, 31171990), (4, 15585995), (5, 12468796), (10, 6234398), (20, 3117199), (43, 1449860), (86, 724930), (172, 362465), (215, 289972), (430, 144986), (860, 72493)]