80995061810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{75731}}^1$

素因数の和:76203

約数の個数: 64

約数和(自身を含む): 165653147520

約数和(自身を除く): 84658085710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 433, 494, 866, 1235, 2165, 2470, 4330, 5629, 8227, 11258, 16454, 28145, 41135, 56290, 75731, 82270, 106951, 151462, 213902, 378655, 534755, 757310, 984503, 1069510, 1438889, 1969006, 2877778, 4922515, 7194445, 9845030, 14388890, 18705557, 32791523, 37411114, 65583046, 93527785, 163957615, 187055570, 327915230, 426289799, 623038937, 852579598, 1246077874, 2131448995, 3115194685, 4262897990, 6230389370, 8099506181, 16199012362, 40497530905, 80995061810]

約数ペア:

[(1, 80995061810), (2, 40497530905), (5, 16199012362), (10, 8099506181), (13, 6230389370), (19, 4262897990), (26, 3115194685), (38, 2131448995), (65, 1246077874), (95, 852579598), (130, 623038937), (190, 426289799), (247, 327915230), (433, 187055570), (494, 163957615), (866, 93527785), (1235, 65583046), (2165, 37411114), (2470, 32791523), (4330, 18705557), (5629, 14388890), (8227, 9845030), (11258, 7194445), (16454, 4922515), (28145, 2877778), (41135, 1969006), (56290, 1438889), (75731, 1069510), (82270, 984503), (106951, 757310), (151462, 534755), (213902, 378655)]