29269720

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15569}}^1$

素因数の和:15627

約数の個数: 32

約数和(自身を含む): 67262400

約数和(自身を除く): 37992680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 15569, 31138, 62276, 77845, 124552, 155690, 311380, 622760, 731743, 1463486, 2926972, 3658715, 5853944, 7317430, 14634860, 29269720]

約数ペア:

[(1, 29269720), (2, 14634860), (4, 7317430), (5, 5853944), (8, 3658715), (10, 2926972), (20, 1463486), (40, 731743), (47, 622760), (94, 311380), (188, 155690), (235, 124552), (376, 77845), (470, 62276), (940, 31138), (1880, 15569)]