160021750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{13063}}^1$

素因数の和:13094

約数の個数: 48

約数和(自身を含む): 348495264

約数和(自身を除く): 188473514

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 875, 1225, 1750, 2450, 6125, 12250, 13063, 26126, 65315, 91441, 130630, 182882, 326575, 457205, 640087, 653150, 914410, 1280174, 1632875, 2286025, 3200435, 3265750, 4572050, 6400870, 11430125, 16002175, 22860250, 32004350, 80010875, 160021750]

約数ペア:

[(1, 160021750), (2, 80010875), (5, 32004350), (7, 22860250), (10, 16002175), (14, 11430125), (25, 6400870), (35, 4572050), (49, 3265750), (50, 3200435), (70, 2286025), (98, 1632875), (125, 1280174), (175, 914410), (245, 653150), (250, 640087), (350, 457205), (490, 326575), (875, 182882), (1225, 130630), (1750, 91441), (2450, 65315), (6125, 26126), (12250, 13063)]