713421238420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28001}}^1\times {\mathrm{115811}}^1$

素因数の和:143832

約数の個数: 48

約数和(自身を含む): 1634455682496

約数和(自身を除く): 921034444076

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 28001, 56002, 112004, 115811, 140005, 231622, 280010, 308011, 463244, 560020, 579055, 616022, 1158110, 1232044, 1273921, 1540055, 2316220, 2547842, 3080110, 5095684, 6160220, 6369605, 12739210, 25478420, 3242823811, 6485647622, 12971295244, 16214119055, 32428238110, 35671061921, 64856476220, 71342123842, 142684247684, 178355309605, 356710619210, 713421238420]

約数ペア:

[(1, 713421238420), (2, 356710619210), (4, 178355309605), (5, 142684247684), (10, 71342123842), (11, 64856476220), (20, 35671061921), (22, 32428238110), (44, 16214119055), (55, 12971295244), (110, 6485647622), (220, 3242823811), (28001, 25478420), (56002, 12739210), (112004, 6369605), (115811, 6160220), (140005, 5095684), (231622, 3080110), (280010, 2547842), (308011, 2316220), (463244, 1540055), (560020, 1273921), (579055, 1232044), (616022, 1158110)]