3886132220

素因数分解:

$2^2\times 5^1\times {\mathrm{4129}}^1\times {\mathrm{47059}}^1$

素因数の和:51197

約数の個数: 24

約数和(自身を含む): 8163027600

約数和(自身を除く): 4276895380

約数列:

[1, 2, 4, 5, 10, 20, 4129, 8258, 16516, 20645, 41290, 47059, 82580, 94118, 188236, 235295, 470590, 941180, 194306611, 388613222, 777226444, 971533055, 1943066110, 3886132220]

約数ペア:

[(1, 3886132220), (2, 1943066110), (4, 971533055), (5, 777226444), (10, 388613222), (20, 194306611), (4129, 941180), (8258, 470590), (16516, 235295), (20645, 188236), (41290, 94118), (47059, 82580)]