26344838740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{572963}}^1$

素因数の和:573013

約数の個数: 72

約数和(自身を含む): 64011538080

約数和(自身を除く): 37666699340

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 121, 190, 209, 220, 242, 380, 418, 484, 605, 836, 1045, 1210, 2090, 2299, 2420, 4180, 4598, 9196, 11495, 22990, 45980, 572963, 1145926, 2291852, 2864815, 5729630, 6302593, 10886297, 11459260, 12605186, 21772594, 25210372, 31512965, 43545188, 54431485, 63025930, 69328523, 108862970, 119749267, 126051860, 138657046, 217725940, 239498534, 277314092, 346642615, 478997068, 598746335, 693285230, 1197492670, 1317241937, 1386570460, 2394985340, 2634483874, 5268967748, 6586209685, 13172419370, 26344838740]

約数ペア:

[(1, 26344838740), (2, 13172419370), (4, 6586209685), (5, 5268967748), (10, 2634483874), (11, 2394985340), (19, 1386570460), (20, 1317241937), (22, 1197492670), (38, 693285230), (44, 598746335), (55, 478997068), (76, 346642615), (95, 277314092), (110, 239498534), (121, 217725940), (190, 138657046), (209, 126051860), (220, 119749267), (242, 108862970), (380, 69328523), (418, 63025930), (484, 54431485), (605, 43545188), (836, 31512965), (1045, 25210372), (1210, 21772594), (2090, 12605186), (2299, 11459260), (2420, 10886297), (4180, 6302593), (4598, 5729630), (9196, 2864815), (11495, 2291852), (22990, 1145926), (45980, 572963)]