372264440

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{198013}}^1$

素因数の和:198071

約数の個数: 32

約数和(自身を含む): 855420480

約数和(自身を除く): 483156040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 198013, 396026, 792052, 990065, 1584104, 1980130, 3960260, 7920520, 9306611, 18613222, 37226444, 46533055, 74452888, 93066110, 186132220, 372264440]

約数ペア:

[(1, 372264440), (2, 186132220), (4, 93066110), (5, 74452888), (8, 46533055), (10, 37226444), (20, 18613222), (40, 9306611), (47, 7920520), (94, 3960260), (188, 1980130), (235, 1584104), (376, 990065), (470, 792052), (940, 396026), (1880, 198013)]