41280800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4691}}^1$

素因数の和:4722

約数の個数: 72

約数和(自身を含む): 109961712

約数和(自身を除く): 68680912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400, 4691, 8800, 9382, 18764, 23455, 37528, 46910, 51601, 75056, 93820, 103202, 117275, 150112, 187640, 206404, 234550, 258005, 375280, 412808, 469100, 516010, 750560, 825616, 938200, 1032020, 1290025, 1651232, 1876400, 2064040, 2580050, 3752800, 4128080, 5160100, 8256160, 10320200, 20640400, 41280800]

約数ペア:

[(1, 41280800), (2, 20640400), (4, 10320200), (5, 8256160), (8, 5160100), (10, 4128080), (11, 3752800), (16, 2580050), (20, 2064040), (22, 1876400), (25, 1651232), (32, 1290025), (40, 1032020), (44, 938200), (50, 825616), (55, 750560), (80, 516010), (88, 469100), (100, 412808), (110, 375280), (160, 258005), (176, 234550), (200, 206404), (220, 187640), (275, 150112), (352, 117275), (400, 103202), (440, 93820), (550, 75056), (800, 51601), (880, 46910), (1100, 37528), (1760, 23455), (2200, 18764), (4400, 9382), (4691, 8800)]