113782000

素因数分解:

$2^4\times 5^3\times {\mathrm{56891}}^1$

素因数の和:56914

約数の個数: 40

約数和(自身を含む): 275129712

約数和(自身を除く): 161347712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 56891, 113782, 227564, 284455, 455128, 568910, 910256, 1137820, 1422275, 2275640, 2844550, 4551280, 5689100, 7111375, 11378200, 14222750, 22756400, 28445500, 56891000, 113782000]

約数ペア:

[(1, 113782000), (2, 56891000), (4, 28445500), (5, 22756400), (8, 14222750), (10, 11378200), (16, 7111375), (20, 5689100), (25, 4551280), (40, 2844550), (50, 2275640), (80, 1422275), (100, 1137820), (125, 910256), (200, 568910), (250, 455128), (400, 284455), (500, 227564), (1000, 113782), (2000, 56891)]