68815951780

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1153}}^1\times {\mathrm{19763}}^1$

素因数の和:21076

約数の個数: 48

約数和(自身を含む): 145604075904

約数和(自身を除く): 76788124124

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1153, 1510, 2306, 3020, 4612, 5765, 11530, 19763, 23060, 39526, 79052, 98815, 174103, 197630, 348206, 395260, 696412, 870515, 1741030, 2984213, 3482060, 5968426, 11936852, 14921065, 22786739, 29842130, 45573478, 59684260, 91146956, 113933695, 227867390, 455734780, 3440797589, 6881595178, 13763190356, 17203987945, 34407975890, 68815951780]

約数ペア:

[(1, 68815951780), (2, 34407975890), (4, 17203987945), (5, 13763190356), (10, 6881595178), (20, 3440797589), (151, 455734780), (302, 227867390), (604, 113933695), (755, 91146956), (1153, 59684260), (1510, 45573478), (2306, 29842130), (3020, 22786739), (4612, 14921065), (5765, 11936852), (11530, 5968426), (19763, 3482060), (23060, 2984213), (39526, 1741030), (79052, 870515), (98815, 696412), (174103, 395260), (197630, 348206)]