29190760

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15527}}^1$

素因数の和:15585

約数の個数: 32

約数和(自身を含む): 67080960

約数和(自身を除く): 37890200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 15527, 31054, 62108, 77635, 124216, 155270, 310540, 621080, 729769, 1459538, 2919076, 3648845, 5838152, 7297690, 14595380, 29190760]

約数ペア:

[(1, 29190760), (2, 14595380), (4, 7297690), (5, 5838152), (8, 3648845), (10, 2919076), (20, 1459538), (40, 729769), (47, 621080), (94, 310540), (188, 155270), (235, 124216), (376, 77635), (470, 62108), (940, 31054), (1880, 15527)]