226360880

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 540929664

約数和(自身を除く): 314568784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 197, 212, 265, 271, 394, 424, 530, 542, 788, 848, 985, 1060, 1084, 1355, 1576, 1970, 2120, 2168, 2710, 3152, 3940, 4240, 4336, 5420, 7880, 10441, 10840, 14363, 15760, 20882, 21680, 28726, 41764, 52205, 53387, 57452, 71815, 83528, 104410, 106774, 114904, 143630, 167056, 208820, 213548, 229808, 266935, 287260, 417640, 427096, 533870, 574520, 835280, 854192, 1067740, 1149040, 2135480, 2829511, 4270960, 5659022, 11318044, 14147555, 22636088, 28295110, 45272176, 56590220, 113180440, 226360880]

約数ペア:

[(1, 226360880), (2, 113180440), (4, 56590220), (5, 45272176), (8, 28295110), (10, 22636088), (16, 14147555), (20, 11318044), (40, 5659022), (53, 4270960), (80, 2829511), (106, 2135480), (197, 1149040), (212, 1067740), (265, 854192), (271, 835280), (394, 574520), (424, 533870), (530, 427096), (542, 417640), (788, 287260), (848, 266935), (985, 229808), (1060, 213548), (1084, 208820), (1355, 167056), (1576, 143630), (1970, 114904), (2120, 106774), (2168, 104410), (2710, 83528), (3152, 71815), (3940, 57452), (4240, 53387), (4336, 52205), (5420, 41764), (7880, 28726), (10441, 21680), (10840, 20882), (14363, 15760)]