2884180160

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{70969}}^1$

素因数の和:71113

約数の個数: 56

約数和(自身を含む): 6922129920

約数和(自身を除く): 4037949760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 20320, 40640, 70969, 141938, 283876, 354845, 567752, 709690, 1135504, 1419380, 2271008, 2838760, 4542016, 5677520, 9013063, 11355040, 18026126, 22710080, 36052252, 45065315, 72104504, 90130630, 144209008, 180261260, 288418016, 360522520, 576836032, 721045040, 1442090080, 2884180160]

約数ペア:

[(1, 2884180160), (2, 1442090080), (4, 721045040), (5, 576836032), (8, 360522520), (10, 288418016), (16, 180261260), (20, 144209008), (32, 90130630), (40, 72104504), (64, 45065315), (80, 36052252), (127, 22710080), (160, 18026126), (254, 11355040), (320, 9013063), (508, 5677520), (635, 4542016), (1016, 2838760), (1270, 2271008), (2032, 1419380), (2540, 1135504), (4064, 709690), (5080, 567752), (8128, 354845), (10160, 283876), (20320, 141938), (40640, 70969)]