11912800

素因数分解:

$2^5\times 5^2\times {\mathrm{14891}}^1$

素因数の和:14911

約数の個数: 36

約数和(自身を含む): 29084076

約数和(自身を除く): 17171276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 14891, 29782, 59564, 74455, 119128, 148910, 238256, 297820, 372275, 476512, 595640, 744550, 1191280, 1489100, 2382560, 2978200, 5956400, 11912800]

約数ペア:

[(1, 11912800), (2, 5956400), (4, 2978200), (5, 2382560), (8, 1489100), (10, 1191280), (16, 744550), (20, 595640), (25, 476512), (32, 372275), (40, 297820), (50, 238256), (80, 148910), (100, 119128), (160, 74455), (200, 59564), (400, 29782), (800, 14891)]