2949160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4337}}^1$

素因数の和:4365

約数の個数: 32

約数和(自身を含む): 7027560

約数和(自身を除く): 4078400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4337, 8674, 17348, 21685, 34696, 43370, 73729, 86740, 147458, 173480, 294916, 368645, 589832, 737290, 1474580, 2949160]

約数ペア:

[(1, 2949160), (2, 1474580), (4, 737290), (5, 589832), (8, 368645), (10, 294916), (17, 173480), (20, 147458), (34, 86740), (40, 73729), (68, 43370), (85, 34696), (136, 21685), (170, 17348), (340, 8674), (680, 4337)]