114461440

素因数分解:

$2^8\times 5^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 276087168

約数和(自身を除く): 161625728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 223, 256, 320, 401, 446, 640, 802, 892, 1115, 1280, 1604, 1784, 2005, 2230, 3208, 3568, 4010, 4460, 6416, 7136, 8020, 8920, 12832, 14272, 16040, 17840, 25664, 28544, 32080, 35680, 51328, 57088, 64160, 71360, 89423, 102656, 128320, 142720, 178846, 256640, 285440, 357692, 447115, 513280, 715384, 894230, 1430768, 1788460, 2861536, 3576920, 5723072, 7153840, 11446144, 14307680, 22892288, 28615360, 57230720, 114461440]

約数ペア:

[(1, 114461440), (2, 57230720), (4, 28615360), (5, 22892288), (8, 14307680), (10, 11446144), (16, 7153840), (20, 5723072), (32, 3576920), (40, 2861536), (64, 1788460), (80, 1430768), (128, 894230), (160, 715384), (223, 513280), (256, 447115), (320, 357692), (401, 285440), (446, 256640), (640, 178846), (802, 142720), (892, 128320), (1115, 102656), (1280, 89423), (1604, 71360), (1784, 64160), (2005, 57088), (2230, 51328), (3208, 35680), (3568, 32080), (4010, 28544), (4460, 25664), (6416, 17840), (7136, 16040), (8020, 14272), (8920, 12832)]