130040620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{282697}}^1$

素因数の和:282729

約数の個数: 24

約数和(自身を含む): 284959584

約数和(自身を除く): 154918964

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 282697, 565394, 1130788, 1413485, 2826970, 5653940, 6502031, 13004062, 26008124, 32510155, 65020310, 130040620]

約数ペア:

[(1, 130040620), (2, 65020310), (4, 32510155), (5, 26008124), (10, 13004062), (20, 6502031), (23, 5653940), (46, 2826970), (92, 1413485), (115, 1130788), (230, 565394), (460, 282697)]