29681440

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3947}}^1$

素因数の和:4009

約数の個数: 48

約数和(自身を含む): 71632512

約数和(自身を除く): 41951072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 3947, 7520, 7894, 15788, 19735, 31576, 39470, 63152, 78940, 126304, 157880, 185509, 315760, 371018, 631520, 742036, 927545, 1484072, 1855090, 2968144, 3710180, 5936288, 7420360, 14840720, 29681440]

約数ペア:

[(1, 29681440), (2, 14840720), (4, 7420360), (5, 5936288), (8, 3710180), (10, 2968144), (16, 1855090), (20, 1484072), (32, 927545), (40, 742036), (47, 631520), (80, 371018), (94, 315760), (160, 185509), (188, 157880), (235, 126304), (376, 78940), (470, 63152), (752, 39470), (940, 31576), (1504, 19735), (1880, 15788), (3760, 7894), (3947, 7520)]