11799691640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{377711}}^1$

素因数の和:377804

約数の個数: 64

約数和(自身を含む): 29370885120

約数和(自身を除く): 17571193480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 71, 88, 110, 142, 220, 284, 355, 440, 568, 710, 781, 1420, 1562, 2840, 3124, 3905, 6248, 7810, 15620, 31240, 377711, 755422, 1510844, 1888555, 3021688, 3777110, 4154821, 7554220, 8309642, 15108440, 16619284, 20774105, 26817481, 33238568, 41548210, 53634962, 83096420, 107269924, 134087405, 166192840, 214539848, 268174810, 294992291, 536349620, 589984582, 1072699240, 1179969164, 1474961455, 2359938328, 2949922910, 5899845820, 11799691640]

約数ペア:

[(1, 11799691640), (2, 5899845820), (4, 2949922910), (5, 2359938328), (8, 1474961455), (10, 1179969164), (11, 1072699240), (20, 589984582), (22, 536349620), (40, 294992291), (44, 268174810), (55, 214539848), (71, 166192840), (88, 134087405), (110, 107269924), (142, 83096420), (220, 53634962), (284, 41548210), (355, 33238568), (440, 26817481), (568, 20774105), (710, 16619284), (781, 15108440), (1420, 8309642), (1562, 7554220), (2840, 4154821), (3124, 3777110), (3905, 3021688), (6248, 1888555), (7810, 1510844), (15620, 755422), (31240, 377711)]