2021848850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{5669}}^1$

素因数の和:6707

約数の個数: 48

約数和(自身を含む): 4302849600

約数和(自身を除く): 2281000750

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 1019, 2038, 5095, 5669, 7133, 10190, 11338, 14266, 25475, 28345, 35665, 39683, 50950, 56690, 71330, 79366, 141725, 178325, 198415, 283450, 356650, 396830, 992075, 1984150, 5776711, 11553422, 28883555, 40436977, 57767110, 80873954, 144417775, 202184885, 288835550, 404369770, 1010924425, 2021848850]

約数ペア:

[(1, 2021848850), (2, 1010924425), (5, 404369770), (7, 288835550), (10, 202184885), (14, 144417775), (25, 80873954), (35, 57767110), (50, 40436977), (70, 28883555), (175, 11553422), (350, 5776711), (1019, 1984150), (2038, 992075), (5095, 396830), (5669, 356650), (7133, 283450), (10190, 198415), (11338, 178325), (14266, 141725), (25475, 79366), (28345, 71330), (35665, 56690), (39683, 50950)]