236464720

素因数分解:

$2^4\times 5^1\times {\mathrm{719}}^1\times {\mathrm{4111}}^1$

素因数の和:4843

約数の個数: 40

約数和(自身を含む): 550679040

約数和(自身を除く): 314214320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 719, 1438, 2876, 3595, 4111, 5752, 7190, 8222, 11504, 14380, 16444, 20555, 28760, 32888, 41110, 57520, 65776, 82220, 164440, 328880, 2955809, 5911618, 11823236, 14779045, 23646472, 29558090, 47292944, 59116180, 118232360, 236464720]

約数ペア:

[(1, 236464720), (2, 118232360), (4, 59116180), (5, 47292944), (8, 29558090), (10, 23646472), (16, 14779045), (20, 11823236), (40, 5911618), (80, 2955809), (719, 328880), (1438, 164440), (2876, 82220), (3595, 65776), (4111, 57520), (5752, 41110), (7190, 32888), (8222, 28760), (11504, 20555), (14380, 16444)]