4328302220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1035479}}^1$

素因数の和:1035518

約数の個数: 48

約数和(自身を含む): 10437638400

約数和(自身を除く): 6109336180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 1035479, 2070958, 4141916, 5177395, 10354790, 11390269, 19674101, 20709580, 22780538, 39348202, 45561076, 56951345, 78696404, 98370505, 113902690, 196741010, 216415111, 227805380, 393482020, 432830222, 865660444, 1082075555, 2164151110, 4328302220]

約数ペア:

[(1, 4328302220), (2, 2164151110), (4, 1082075555), (5, 865660444), (10, 432830222), (11, 393482020), (19, 227805380), (20, 216415111), (22, 196741010), (38, 113902690), (44, 98370505), (55, 78696404), (76, 56951345), (95, 45561076), (110, 39348202), (190, 22780538), (209, 20709580), (220, 19674101), (380, 11390269), (418, 10354790), (836, 5177395), (1045, 4141916), (2090, 2070958), (4180, 1035479)]