4973800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1913}}^1$

素因数の和:1942

約数の個数: 48

約数和(自身を含む): 12460140

約数和(自身を除く): 7486340

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 1913, 2600, 3826, 7652, 9565, 15304, 19130, 24869, 38260, 47825, 49738, 76520, 95650, 99476, 124345, 191300, 198952, 248690, 382600, 497380, 621725, 994760, 1243450, 2486900, 4973800]

約数ペア:

[(1, 4973800), (2, 2486900), (4, 1243450), (5, 994760), (8, 621725), (10, 497380), (13, 382600), (20, 248690), (25, 198952), (26, 191300), (40, 124345), (50, 99476), (52, 95650), (65, 76520), (100, 49738), (104, 47825), (130, 38260), (200, 24869), (260, 19130), (325, 15304), (520, 9565), (650, 7652), (1300, 3826), (1913, 2600)]