40276190

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{27031}}^1$

素因数の和:27187

約数の個数: 16

約数和(自身を含む): 72986400

約数和(自身を除く): 32710210

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 27031, 54062, 135155, 270310, 4027619, 8055238, 20138095, 40276190]

約数ペア:

[(1, 40276190), (2, 20138095), (5, 8055238), (10, 4027619), (149, 270310), (298, 135155), (745, 54062), (1490, 27031)]