2432720

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:707

約数の個数: 40

約数和(自身を含む): 5785344

約数和(自身を除く): 3352624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 647, 752, 940, 1294, 1880, 2588, 3235, 3760, 5176, 6470, 10352, 12940, 25880, 30409, 51760, 60818, 121636, 152045, 243272, 304090, 486544, 608180, 1216360, 2432720]

約数ペア:

[(1, 2432720), (2, 1216360), (4, 608180), (5, 486544), (8, 304090), (10, 243272), (16, 152045), (20, 121636), (40, 60818), (47, 51760), (80, 30409), (94, 25880), (188, 12940), (235, 10352), (376, 6470), (470, 5176), (647, 3760), (752, 3235), (940, 2588), (1294, 1880)]