1844135080

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{336521}}^1$

素因数の和:336669

約数の個数: 32

約数和(自身を含む): 4179603240

約数和(自身を除く): 2335468160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 336521, 673042, 1346084, 1682605, 2692168, 3365210, 6730420, 13460840, 46103377, 92206754, 184413508, 230516885, 368827016, 461033770, 922067540, 1844135080]

約数ペア:

[(1, 1844135080), (2, 922067540), (4, 461033770), (5, 368827016), (8, 230516885), (10, 184413508), (20, 92206754), (40, 46103377), (137, 13460840), (274, 6730420), (548, 3365210), (685, 2692168), (1096, 1682605), (1370, 1346084), (2740, 673042), (5480, 336521)]