232549280

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^2\times {\mathrm{137}}^1$

素因数の和:358

約数の個数: 72

約数和(自身を含む): 558832932

約数和(自身を除く): 326283652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 137, 160, 206, 274, 412, 515, 548, 685, 824, 1030, 1096, 1370, 1648, 2060, 2192, 2740, 3296, 4120, 4384, 5480, 8240, 10609, 10960, 14111, 16480, 21218, 21920, 28222, 42436, 53045, 56444, 70555, 84872, 106090, 112888, 141110, 169744, 212180, 225776, 282220, 339488, 424360, 451552, 564440, 848720, 1128880, 1453433, 1697440, 2257760, 2906866, 5813732, 7267165, 11627464, 14534330, 23254928, 29068660, 46509856, 58137320, 116274640, 232549280]

約数ペア:

[(1, 232549280), (2, 116274640), (4, 58137320), (5, 46509856), (8, 29068660), (10, 23254928), (16, 14534330), (20, 11627464), (32, 7267165), (40, 5813732), (80, 2906866), (103, 2257760), (137, 1697440), (160, 1453433), (206, 1128880), (274, 848720), (412, 564440), (515, 451552), (548, 424360), (685, 339488), (824, 282220), (1030, 225776), (1096, 212180), (1370, 169744), (1648, 141110), (2060, 112888), (2192, 106090), (2740, 84872), (3296, 70555), (4120, 56444), (4384, 53045), (5480, 42436), (8240, 28222), (10609, 21920), (10960, 21218), (14111, 16480)]