73738760

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25253}}^1$

素因数の和:25337

約数の個数: 32

約数和(自身を含む): 168191640

約数和(自身を除く): 94452880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 25253, 50506, 101012, 126265, 202024, 252530, 505060, 1010120, 1843469, 3686938, 7373876, 9217345, 14747752, 18434690, 36869380, 73738760]

約数ペア:

[(1, 73738760), (2, 36869380), (4, 18434690), (5, 14747752), (8, 9217345), (10, 7373876), (20, 3686938), (40, 1843469), (73, 1010120), (146, 505060), (292, 252530), (365, 202024), (584, 126265), (730, 101012), (1460, 50506), (2920, 25253)]