38813120

素因数分解:

$2^6\times 5^1\times {\mathrm{121291}}^1$

素因数の和:121308

約数の個数: 28

約数和(自身を含む): 92424504

約数和(自身を除く): 53611384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 121291, 242582, 485164, 606455, 970328, 1212910, 1940656, 2425820, 3881312, 4851640, 7762624, 9703280, 19406560, 38813120]

約数ペア:

[(1, 38813120), (2, 19406560), (4, 9703280), (5, 7762624), (8, 4851640), (10, 3881312), (16, 2425820), (20, 1940656), (32, 1212910), (40, 970328), (64, 606455), (80, 485164), (160, 242582), (320, 121291)]