688049248930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{28493}}^1\times {\mathrm{83269}}^1$

素因数の和:111798

約数の個数: 32

約数和(自身を含む): 1281255505200

約数和(自身を除く): 593206256270

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 28493, 56986, 83269, 142465, 166538, 284930, 416345, 826297, 832690, 1652594, 2414801, 4131485, 4829602, 8262970, 12074005, 24148010, 2372583617, 4745167234, 11862918085, 23725836170, 68804924893, 137609849786, 344024624465, 688049248930]

約数ペア:

[(1, 688049248930), (2, 344024624465), (5, 137609849786), (10, 68804924893), (29, 23725836170), (58, 11862918085), (145, 4745167234), (290, 2372583617), (28493, 24148010), (56986, 12074005), (83269, 8262970), (142465, 4829602), (166538, 4131485), (284930, 2414801), (416345, 1652594), (826297, 832690)]