2425111280

素因数分解:

$2^4\times 5^1\times {\mathrm{647}}^1\times {\mathrm{46853}}^1$

素因数の和:47513

約数の個数: 40

約数和(自身を含む): 5647218912

約数和(自身を除く): 3222107632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 647, 1294, 2588, 3235, 5176, 6470, 10352, 12940, 25880, 46853, 51760, 93706, 187412, 234265, 374824, 468530, 749648, 937060, 1874120, 3748240, 30313891, 60627782, 121255564, 151569455, 242511128, 303138910, 485022256, 606277820, 1212555640, 2425111280]

約数ペア:

[(1, 2425111280), (2, 1212555640), (4, 606277820), (5, 485022256), (8, 303138910), (10, 242511128), (16, 151569455), (20, 121255564), (40, 60627782), (80, 30313891), (647, 3748240), (1294, 1874120), (2588, 937060), (3235, 749648), (5176, 468530), (6470, 374824), (10352, 234265), (12940, 187412), (25880, 93706), (46853, 51760)]