77229474190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^2\times {\mathrm{17729}}^1$

素因数の和:18145

約数の個数: 48

約数和(自身を含む): 152425093680

約数和(自身を除く): 75195619490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 995, 1990, 2189, 4378, 10945, 17729, 21890, 35458, 39601, 79202, 88645, 177290, 195019, 198005, 390038, 396010, 435611, 871222, 975095, 1950190, 2178055, 3528071, 4356110, 7056142, 17640355, 35280710, 38808781, 77617562, 194043905, 388087810, 702086129, 1404172258, 3510430645, 7020861290, 7722947419, 15445894838, 38614737095, 77229474190]

約数ペア:

[(1, 77229474190), (2, 38614737095), (5, 15445894838), (10, 7722947419), (11, 7020861290), (22, 3510430645), (55, 1404172258), (110, 702086129), (199, 388087810), (398, 194043905), (995, 77617562), (1990, 38808781), (2189, 35280710), (4378, 17640355), (10945, 7056142), (17729, 4356110), (21890, 3528071), (35458, 2178055), (39601, 1950190), (79202, 975095), (88645, 871222), (177290, 435611), (195019, 396010), (198005, 390038)]