202225760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{114901}}^1$

素因数の和:114927

約数の個数: 48

約数和(自身を含む): 521195472

約数和(自身を除く): 318969712

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 114901, 229802, 459604, 574505, 919208, 1149010, 1263911, 1838416, 2298020, 2527822, 3676832, 4596040, 5055644, 6319555, 9192080, 10111288, 12639110, 18384160, 20222576, 25278220, 40445152, 50556440, 101112880, 202225760]

約数ペア:

[(1, 202225760), (2, 101112880), (4, 50556440), (5, 40445152), (8, 25278220), (10, 20222576), (11, 18384160), (16, 12639110), (20, 10111288), (22, 9192080), (32, 6319555), (40, 5055644), (44, 4596040), (55, 3676832), (80, 2527822), (88, 2298020), (110, 1838416), (160, 1263911), (176, 1149010), (220, 919208), (352, 574505), (440, 459604), (880, 229802), (1760, 114901)]