67730260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{773}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 153827856

約数和(自身を除く): 86097596

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 337, 674, 773, 1348, 1546, 1685, 3092, 3370, 3865, 4381, 6740, 7730, 8762, 10049, 15460, 17524, 20098, 21905, 40196, 43810, 50245, 87620, 100490, 200980, 260501, 521002, 1042004, 1302505, 2605010, 3386513, 5210020, 6773026, 13546052, 16932565, 33865130, 67730260]

約数ペア:

[(1, 67730260), (2, 33865130), (4, 16932565), (5, 13546052), (10, 6773026), (13, 5210020), (20, 3386513), (26, 2605010), (52, 1302505), (65, 1042004), (130, 521002), (260, 260501), (337, 200980), (674, 100490), (773, 87620), (1348, 50245), (1546, 43810), (1685, 40196), (3092, 21905), (3370, 20098), (3865, 17524), (4381, 15460), (6740, 10049), (7730, 8762)]