13929160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{49747}}^1$

素因数の和:49765

約数の個数: 32

約数和(自身を含む): 35818560

約数和(自身を除く): 21889400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 49747, 99494, 198988, 248735, 348229, 397976, 497470, 696458, 994940, 1392916, 1741145, 1989880, 2785832, 3482290, 6964580, 13929160]

約数ペア:

[(1, 13929160), (2, 6964580), (4, 3482290), (5, 2785832), (7, 1989880), (8, 1741145), (10, 1392916), (14, 994940), (20, 696458), (28, 497470), (35, 397976), (40, 348229), (56, 248735), (70, 198988), (140, 99494), (280, 49747)]