66239787790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4289}}^1\times {\mathrm{140401}}^1$

素因数の和:144708

約数の個数: 32

約数和(自身を含む): 130102109280

約数和(自身を除く): 63862321490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 4289, 8578, 21445, 42890, 47179, 94358, 140401, 235895, 280802, 471790, 702005, 1404010, 1544411, 3088822, 7722055, 15444110, 602179889, 1204359778, 3010899445, 6021798890, 6623978779, 13247957558, 33119893895, 66239787790]

約数ペア:

[(1, 66239787790), (2, 33119893895), (5, 13247957558), (10, 6623978779), (11, 6021798890), (22, 3010899445), (55, 1204359778), (110, 602179889), (4289, 15444110), (8578, 7722055), (21445, 3088822), (42890, 1544411), (47179, 1404010), (94358, 702005), (140401, 471790), (235895, 280802)]