88575370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{709}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 177667560

約数和(自身を除く): 89092190

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 709, 806, 961, 1418, 1922, 2015, 3545, 4030, 4805, 7090, 9217, 9610, 12493, 18434, 21979, 24986, 43958, 46085, 62465, 92170, 109895, 124930, 219790, 285727, 571454, 681349, 1362698, 1428635, 2857270, 3406745, 6813490, 8857537, 17715074, 44287685, 88575370]

約数ペア:

[(1, 88575370), (2, 44287685), (5, 17715074), (10, 8857537), (13, 6813490), (26, 3406745), (31, 2857270), (62, 1428635), (65, 1362698), (130, 681349), (155, 571454), (310, 285727), (403, 219790), (709, 124930), (806, 109895), (961, 92170), (1418, 62465), (1922, 46085), (2015, 43958), (3545, 24986), (4030, 21979), (4805, 18434), (7090, 12493), (9217, 9610)]