233236880

素因数分解:

$2^4\times 5^1\times {\mathrm{2915461}}^1$

素因数の和:2915474

約数の個数: 20

約数和(自身を含む): 542275932

約数和(自身を除く): 309039052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2915461, 5830922, 11661844, 14577305, 23323688, 29154610, 46647376, 58309220, 116618440, 233236880]

約数ペア:

[(1, 233236880), (2, 116618440), (4, 58309220), (5, 46647376), (8, 29154610), (10, 23323688), (16, 14577305), (20, 11661844), (40, 5830922), (80, 2915461)]