565575958420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28001}}^1\times {\mathrm{91811}}^1$

素因数の和:119832

約数の個数: 48

約数和(自身を含む): 1295743490496

約数和(自身を除く): 730167532076

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 28001, 56002, 91811, 112004, 140005, 183622, 280010, 308011, 367244, 459055, 560020, 616022, 918110, 1009921, 1232044, 1540055, 1836220, 2019842, 3080110, 4039684, 5049605, 6160220, 10099210, 20198420, 2570799811, 5141599622, 10283199244, 12853999055, 25707998110, 28278797921, 51415996220, 56557595842, 113115191684, 141393989605, 282787979210, 565575958420]

約数ペア:

[(1, 565575958420), (2, 282787979210), (4, 141393989605), (5, 113115191684), (10, 56557595842), (11, 51415996220), (20, 28278797921), (22, 25707998110), (44, 12853999055), (55, 10283199244), (110, 5141599622), (220, 2570799811), (28001, 20198420), (56002, 10099210), (91811, 6160220), (112004, 5049605), (140005, 4039684), (183622, 3080110), (280010, 2019842), (308011, 1836220), (367244, 1540055), (459055, 1232044), (560020, 1009921), (616022, 918110)]