41204120

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 95584320

約数和(自身を除く): 54380200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 103, 137, 146, 206, 274, 292, 365, 412, 515, 548, 584, 685, 730, 824, 1030, 1096, 1370, 1460, 2060, 2740, 2920, 4120, 5480, 7519, 10001, 14111, 15038, 20002, 28222, 30076, 37595, 40004, 50005, 56444, 60152, 70555, 75190, 80008, 100010, 112888, 141110, 150380, 200020, 282220, 300760, 400040, 564440, 1030103, 2060206, 4120412, 5150515, 8240824, 10301030, 20602060, 41204120]

約数ペア:

[(1, 41204120), (2, 20602060), (4, 10301030), (5, 8240824), (8, 5150515), (10, 4120412), (20, 2060206), (40, 1030103), (73, 564440), (103, 400040), (137, 300760), (146, 282220), (206, 200020), (274, 150380), (292, 141110), (365, 112888), (412, 100010), (515, 80008), (548, 75190), (584, 70555), (685, 60152), (730, 56444), (824, 50005), (1030, 40004), (1096, 37595), (1370, 30076), (1460, 28222), (2060, 20002), (2740, 15038), (2920, 14111), (4120, 10001), (5480, 7519)]