415065460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{4051}}^1$

素因数の和:4216

約数の個数: 48

約数和(自身を含む): 898571520

約数和(自身を除く): 483506060

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 109, 188, 218, 235, 436, 470, 545, 940, 1090, 2180, 4051, 5123, 8102, 10246, 16204, 20255, 20492, 25615, 40510, 51230, 81020, 102460, 190397, 380794, 441559, 761588, 883118, 951985, 1766236, 1903970, 2207795, 3807940, 4415590, 8831180, 20753273, 41506546, 83013092, 103766365, 207532730, 415065460]

約数ペア:

[(1, 415065460), (2, 207532730), (4, 103766365), (5, 83013092), (10, 41506546), (20, 20753273), (47, 8831180), (94, 4415590), (109, 3807940), (188, 2207795), (218, 1903970), (235, 1766236), (436, 951985), (470, 883118), (545, 761588), (940, 441559), (1090, 380794), (2180, 190397), (4051, 102460), (5123, 81020), (8102, 51230), (10246, 40510), (16204, 25615), (20255, 20492)]