23001040

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1193}}^1$

素因数の和:1447

約数の個数: 40

約数和(自身を含む): 53744328

約数和(自身を除く): 30743288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 964, 1193, 1205, 1928, 2386, 2410, 3856, 4772, 4820, 5965, 9544, 9640, 11930, 19088, 19280, 23860, 47720, 95440, 287513, 575026, 1150052, 1437565, 2300104, 2875130, 4600208, 5750260, 11500520, 23001040]

約数ペア:

[(1, 23001040), (2, 11500520), (4, 5750260), (5, 4600208), (8, 2875130), (10, 2300104), (16, 1437565), (20, 1150052), (40, 575026), (80, 287513), (241, 95440), (482, 47720), (964, 23860), (1193, 19280), (1205, 19088), (1928, 11930), (2386, 9640), (2410, 9544), (3856, 5965), (4772, 4820)]