345083450

素因数分解:

$2^1\times 5^2\times {\mathrm{499}}^1\times {\mathrm{13831}}^1$

素因数の和:14342

約数の個数: 24

約数和(自身を含む): 643188000

約数和(自身を除く): 298104550

約数列:

[1, 2, 5, 10, 25, 50, 499, 998, 2495, 4990, 12475, 13831, 24950, 27662, 69155, 138310, 345775, 691550, 6901669, 13803338, 34508345, 69016690, 172541725, 345083450]

約数ペア:

[(1, 345083450), (2, 172541725), (5, 69016690), (10, 34508345), (25, 13803338), (50, 6901669), (499, 691550), (998, 345775), (2495, 138310), (4990, 69155), (12475, 27662), (13831, 24950)]