40237592

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2621}}^1$

素因数の和:2747

約数の個数: 32

約数和(自身を含む): 80233200

約数和(自身を除く): 39995608

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1919, 2621, 3838, 5242, 7676, 10484, 15352, 20968, 49799, 99598, 199196, 264721, 398392, 529442, 1058884, 2117768, 5029699, 10059398, 20118796, 40237592]

約数ペア:

[(1, 40237592), (2, 20118796), (4, 10059398), (8, 5029699), (19, 2117768), (38, 1058884), (76, 529442), (101, 398392), (152, 264721), (202, 199196), (404, 99598), (808, 49799), (1919, 20968), (2621, 15352), (3838, 10484), (5242, 7676)]