2849765760010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{421}}^1\times {\mathrm{22129}}^1$

素因数の和:22764

約数の個数: 96

約数和(自身を含む): 5598721280880

約数和(自身を除く): 2748955520870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 181, 338, 362, 421, 842, 845, 905, 1690, 1810, 2105, 2353, 4210, 4706, 5473, 10946, 11765, 22129, 23530, 27365, 30589, 44258, 54730, 61178, 71149, 76201, 110645, 142298, 152402, 152945, 221290, 287677, 305890, 355745, 381005, 575354, 711490, 762010, 990613, 1438385, 1981226, 2876770, 3739801, 4005349, 4953065, 7479602, 8010698, 9316309, 9906130, 12877969, 18632618, 18699005, 20026745, 25755938, 37398010, 40053490, 46581545, 52069537, 64389845, 93163090, 104139074, 121112017, 128779690, 242224034, 260347685, 520695370, 605560085, 676903981, 1211120170, 1353807962, 1574456221, 1686251929, 3148912442, 3372503858, 3384519905, 6769039810, 7872281105, 8431259645, 15744562210, 16862519290, 21921275077, 43842550154, 109606375385, 219212750770, 284976576001, 569953152002, 1424882880005, 2849765760010]

約数ペア:

[(1, 2849765760010), (2, 1424882880005), (5, 569953152002), (10, 284976576001), (13, 219212750770), (26, 109606375385), (65, 43842550154), (130, 21921275077), (169, 16862519290), (181, 15744562210), (338, 8431259645), (362, 7872281105), (421, 6769039810), (842, 3384519905), (845, 3372503858), (905, 3148912442), (1690, 1686251929), (1810, 1574456221), (2105, 1353807962), (2353, 1211120170), (4210, 676903981), (4706, 605560085), (5473, 520695370), (10946, 260347685), (11765, 242224034), (22129, 128779690), (23530, 121112017), (27365, 104139074), (30589, 93163090), (44258, 64389845), (54730, 52069537), (61178, 46581545), (71149, 40053490), (76201, 37398010), (110645, 25755938), (142298, 20026745), (152402, 18699005), (152945, 18632618), (221290, 12877969), (287677, 9906130), (305890, 9316309), (355745, 8010698), (381005, 7479602), (575354, 4953065), (711490, 4005349), (762010, 3739801), (990613, 2876770), (1438385, 1981226)]