141572240

素因数分解:

$2^4\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2591}}^1$

素因数の和:3287

約数の個数: 40

約数和(自身を含む): 329764608

約数和(自身を除く): 188192368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 683, 1366, 2591, 2732, 3415, 5182, 5464, 6830, 10364, 10928, 12955, 13660, 20728, 25910, 27320, 41456, 51820, 54640, 103640, 207280, 1769653, 3539306, 7078612, 8848265, 14157224, 17696530, 28314448, 35393060, 70786120, 141572240]

約数ペア:

[(1, 141572240), (2, 70786120), (4, 35393060), (5, 28314448), (8, 17696530), (10, 14157224), (16, 8848265), (20, 7078612), (40, 3539306), (80, 1769653), (683, 207280), (1366, 103640), (2591, 54640), (2732, 51820), (3415, 41456), (5182, 27320), (5464, 25910), (6830, 20728), (10364, 13660), (10928, 12955)]