2079543620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{58711}}^1$

素因数の和:58761

約数の個数: 96

約数和(自身を含む): 5681442816

約数和(自身を除く): 3601899196

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 140, 154, 161, 220, 230, 253, 308, 322, 385, 460, 506, 644, 770, 805, 1012, 1265, 1540, 1610, 1771, 2530, 3220, 3542, 5060, 7084, 8855, 17710, 35420, 58711, 117422, 234844, 293555, 410977, 587110, 645821, 821954, 1174220, 1291642, 1350353, 1643908, 2054885, 2583284, 2700706, 3229105, 4109770, 4520747, 5401412, 6458210, 6751765, 8219540, 9041494, 9452471, 12916420, 13503530, 14853883, 18082988, 18904942, 22603735, 27007060, 29707766, 37809884, 45207470, 47262355, 59415532, 74269415, 90414940, 94524710, 103977181, 148538830, 189049420, 207954362, 297077660, 415908724, 519885905, 1039771810, 2079543620]

約数ペア:

[(1, 2079543620), (2, 1039771810), (4, 519885905), (5, 415908724), (7, 297077660), (10, 207954362), (11, 189049420), (14, 148538830), (20, 103977181), (22, 94524710), (23, 90414940), (28, 74269415), (35, 59415532), (44, 47262355), (46, 45207470), (55, 37809884), (70, 29707766), (77, 27007060), (92, 22603735), (110, 18904942), (115, 18082988), (140, 14853883), (154, 13503530), (161, 12916420), (220, 9452471), (230, 9041494), (253, 8219540), (308, 6751765), (322, 6458210), (385, 5401412), (460, 4520747), (506, 4109770), (644, 3229105), (770, 2700706), (805, 2583284), (1012, 2054885), (1265, 1643908), (1540, 1350353), (1610, 1291642), (1771, 1174220), (2530, 821954), (3220, 645821), (3542, 587110), (5060, 410977), (7084, 293555), (8855, 234844), (17710, 117422), (35420, 58711)]