148103780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{673199}}^1$

素因数の和:673219

約数の個数: 24

約数和(自身を含む): 339292800

約数和(自身を除く): 191189020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 673199, 1346398, 2692796, 3365995, 6731990, 7405189, 13463980, 14810378, 29620756, 37025945, 74051890, 148103780]

約数ペア:

[(1, 148103780), (2, 74051890), (4, 37025945), (5, 29620756), (10, 14810378), (11, 13463980), (20, 7405189), (22, 6731990), (44, 3365995), (55, 2692796), (110, 1346398), (220, 673199)]