34782740

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{4337}}^1$

素因数の和:4747

約数の個数: 24

約数和(自身を含む): 73242792

約数和(自身を除く): 38460052

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 4337, 8020, 8674, 17348, 21685, 43370, 86740, 1739137, 3478274, 6956548, 8695685, 17391370, 34782740]

約数ペア:

[(1, 34782740), (2, 17391370), (4, 8695685), (5, 6956548), (10, 3478274), (20, 1739137), (401, 86740), (802, 43370), (1604, 21685), (2005, 17348), (4010, 8674), (4337, 8020)]