12556673480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24147449}}^1$

素因数の和:24147473

約数の個数: 32

約数和(自身を含む): 30425787000

約数和(自身を除く): 17869113520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 24147449, 48294898, 96589796, 120737245, 193179592, 241474490, 313916837, 482948980, 627833674, 965897960, 1255667348, 1569584185, 2511334696, 3139168370, 6278336740, 12556673480]

約数ペア:

[(1, 12556673480), (2, 6278336740), (4, 3139168370), (5, 2511334696), (8, 1569584185), (10, 1255667348), (13, 965897960), (20, 627833674), (26, 482948980), (40, 313916837), (52, 241474490), (65, 193179592), (104, 120737245), (130, 96589796), (260, 48294898), (520, 24147449)]