108048440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{142169}}^1$

素因数の和:142199

約数の個数: 32

約数和(自身を含む): 255906000

約数和(自身を除く): 147857560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 142169, 284338, 568676, 710845, 1137352, 1421690, 2701211, 2843380, 5402422, 5686760, 10804844, 13506055, 21609688, 27012110, 54024220, 108048440]

約数ペア:

[(1, 108048440), (2, 54024220), (4, 27012110), (5, 21609688), (8, 13506055), (10, 10804844), (19, 5686760), (20, 5402422), (38, 2843380), (40, 2701211), (76, 1421690), (95, 1137352), (152, 710845), (190, 568676), (380, 284338), (760, 142169)]