69763711240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{263737}}^1$

素因数の和:264154

約数の個数: 64

約数和(自身を含む): 166629668400

約数和(自身を除く): 96865957160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 389, 680, 778, 1556, 1945, 3112, 3890, 6613, 7780, 13226, 15560, 26452, 33065, 52904, 66130, 132260, 263737, 264520, 527474, 1054948, 1318685, 2109896, 2637370, 4483529, 5274740, 8967058, 10549480, 17934116, 22417645, 35868232, 44835290, 89670580, 102593693, 179341160, 205187386, 410374772, 512968465, 820749544, 1025936930, 1744092781, 2051873860, 3488185562, 4103747720, 6976371124, 8720463905, 13952742248, 17440927810, 34881855620, 69763711240]

約数ペア:

[(1, 69763711240), (2, 34881855620), (4, 17440927810), (5, 13952742248), (8, 8720463905), (10, 6976371124), (17, 4103747720), (20, 3488185562), (34, 2051873860), (40, 1744092781), (68, 1025936930), (85, 820749544), (136, 512968465), (170, 410374772), (340, 205187386), (389, 179341160), (680, 102593693), (778, 89670580), (1556, 44835290), (1945, 35868232), (3112, 22417645), (3890, 17934116), (6613, 10549480), (7780, 8967058), (13226, 5274740), (15560, 4483529), (26452, 2637370), (33065, 2109896), (52904, 1318685), (66130, 1054948), (132260, 527474), (263737, 264520)]