1706900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:141

約数の個数: 54

約数和(自身を含む): 4050522

約数和(自身を除く): 2343622

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 101, 130, 169, 202, 260, 325, 338, 404, 505, 650, 676, 845, 1010, 1300, 1313, 1690, 2020, 2525, 2626, 3380, 4225, 5050, 5252, 6565, 8450, 10100, 13130, 16900, 17069, 26260, 32825, 34138, 65650, 68276, 85345, 131300, 170690, 341380, 426725, 853450, 1706900]

約数ペア:

[(1, 1706900), (2, 853450), (4, 426725), (5, 341380), (10, 170690), (13, 131300), (20, 85345), (25, 68276), (26, 65650), (50, 34138), (52, 32825), (65, 26260), (100, 17069), (101, 16900), (130, 13130), (169, 10100), (202, 8450), (260, 6565), (325, 5252), (338, 5050), (404, 4225), (505, 3380), (650, 2626), (676, 2525), (845, 2020), (1010, 1690), (1300, 1313)]