76398440

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{36037}}^1$

素因数の和:36101

約数の個数: 32

約数和(自身を含む): 175144680

約数和(自身を除く): 98746240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 36037, 72074, 144148, 180185, 288296, 360370, 720740, 1441480, 1909961, 3819922, 7639844, 9549805, 15279688, 19099610, 38199220, 76398440]

約数ペア:

[(1, 76398440), (2, 38199220), (4, 19099610), (5, 15279688), (8, 9549805), (10, 7639844), (20, 3819922), (40, 1909961), (53, 1441480), (106, 720740), (212, 360370), (265, 288296), (424, 180185), (530, 144148), (1060, 72074), (2120, 36037)]