23388320

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1151}}^1$

素因数の和:1293

約数の個数: 48

約数和(自身を含む): 55738368

約数和(自身を除く): 32350048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1151, 1270, 2032, 2302, 2540, 4064, 4604, 5080, 5755, 9208, 10160, 11510, 18416, 20320, 23020, 36832, 46040, 92080, 146177, 184160, 292354, 584708, 730885, 1169416, 1461770, 2338832, 2923540, 4677664, 5847080, 11694160, 23388320]

約数ペア:

[(1, 23388320), (2, 11694160), (4, 5847080), (5, 4677664), (8, 2923540), (10, 2338832), (16, 1461770), (20, 1169416), (32, 730885), (40, 584708), (80, 292354), (127, 184160), (160, 146177), (254, 92080), (508, 46040), (635, 36832), (1016, 23020), (1151, 20320), (1270, 18416), (2032, 11510), (2302, 10160), (2540, 9208), (4064, 5755), (4604, 5080)]