27043840

素因数分解:

$2^{11}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 68796000

約数和(自身を除く): 41752160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 139, 152, 160, 190, 256, 278, 304, 320, 380, 512, 556, 608, 640, 695, 760, 1024, 1112, 1216, 1280, 1390, 1520, 2048, 2224, 2432, 2560, 2641, 2780, 3040, 4448, 4864, 5120, 5282, 5560, 6080, 8896, 9728, 10240, 10564, 11120, 12160, 13205, 17792, 19456, 21128, 22240, 24320, 26410, 35584, 38912, 42256, 44480, 48640, 52820, 71168, 84512, 88960, 97280, 105640, 142336, 169024, 177920, 194560, 211280, 284672, 338048, 355840, 422560, 676096, 711680, 845120, 1352192, 1423360, 1690240, 2704384, 3380480, 5408768, 6760960, 13521920, 27043840]

約数ペア:

[(1, 27043840), (2, 13521920), (4, 6760960), (5, 5408768), (8, 3380480), (10, 2704384), (16, 1690240), (19, 1423360), (20, 1352192), (32, 845120), (38, 711680), (40, 676096), (64, 422560), (76, 355840), (80, 338048), (95, 284672), (128, 211280), (139, 194560), (152, 177920), (160, 169024), (190, 142336), (256, 105640), (278, 97280), (304, 88960), (320, 84512), (380, 71168), (512, 52820), (556, 48640), (608, 44480), (640, 42256), (695, 38912), (760, 35584), (1024, 26410), (1112, 24320), (1216, 22240), (1280, 21128), (1390, 19456), (1520, 17792), (2048, 13205), (2224, 12160), (2432, 11120), (2560, 10564), (2641, 10240), (2780, 9728), (3040, 8896), (4448, 6080), (4864, 5560), (5120, 5282)]