75728680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{99643}}^1$

素因数の和:99673

約数の個数: 32

約数和(自身を含む): 179359200

約数和(自身を除く): 103630520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 99643, 199286, 398572, 498215, 797144, 996430, 1893217, 1992860, 3786434, 3985720, 7572868, 9466085, 15145736, 18932170, 37864340, 75728680]

約数ペア:

[(1, 75728680), (2, 37864340), (4, 18932170), (5, 15145736), (8, 9466085), (10, 7572868), (19, 3985720), (20, 3786434), (38, 1992860), (40, 1893217), (76, 996430), (95, 797144), (152, 498215), (190, 398572), (380, 199286), (760, 99643)]