3413800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 8679690

約数和(自身を除く): 5265890

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 101, 104, 130, 169, 200, 202, 260, 325, 338, 404, 505, 520, 650, 676, 808, 845, 1010, 1300, 1313, 1352, 1690, 2020, 2525, 2600, 2626, 3380, 4040, 4225, 5050, 5252, 6565, 6760, 8450, 10100, 10504, 13130, 16900, 17069, 20200, 26260, 32825, 33800, 34138, 52520, 65650, 68276, 85345, 131300, 136552, 170690, 262600, 341380, 426725, 682760, 853450, 1706900, 3413800]

約数ペア:

[(1, 3413800), (2, 1706900), (4, 853450), (5, 682760), (8, 426725), (10, 341380), (13, 262600), (20, 170690), (25, 136552), (26, 131300), (40, 85345), (50, 68276), (52, 65650), (65, 52520), (100, 34138), (101, 33800), (104, 32825), (130, 26260), (169, 20200), (200, 17069), (202, 16900), (260, 13130), (325, 10504), (338, 10100), (404, 8450), (505, 6760), (520, 6565), (650, 5252), (676, 5050), (808, 4225), (845, 4040), (1010, 3380), (1300, 2626), (1313, 2600), (1352, 2525), (1690, 2020)]