91858530140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2578847}}^1$

素因数の和:2579006

約数の個数: 48

約数和(自身を含む): 209258042112

約数和(自身を除く): 117399511972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 137, 260, 274, 548, 685, 1370, 1781, 2740, 3562, 7124, 8905, 17810, 35620, 2578847, 5157694, 10315388, 12894235, 25788470, 33525011, 51576940, 67050022, 134100044, 167625055, 335250110, 353302039, 670500220, 706604078, 1413208156, 1766510195, 3533020390, 4592926507, 7066040780, 9185853014, 18371706028, 22964632535, 45929265070, 91858530140]

約数ペア:

[(1, 91858530140), (2, 45929265070), (4, 22964632535), (5, 18371706028), (10, 9185853014), (13, 7066040780), (20, 4592926507), (26, 3533020390), (52, 1766510195), (65, 1413208156), (130, 706604078), (137, 670500220), (260, 353302039), (274, 335250110), (548, 167625055), (685, 134100044), (1370, 67050022), (1781, 51576940), (2740, 33525011), (3562, 25788470), (7124, 12894235), (8905, 10315388), (17810, 5157694), (35620, 2578847)]