1844938240

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{24851}}^1$

素因数の和:24903

約数の個数: 80

約数和(自身を含む): 4576247280

約数和(自身を除く): 2731309040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 928, 1160, 1280, 1856, 2320, 2560, 3712, 4640, 7424, 9280, 14848, 18560, 24851, 37120, 49702, 74240, 99404, 124255, 198808, 248510, 397616, 497020, 720679, 795232, 994040, 1441358, 1590464, 1988080, 2882716, 3180928, 3603395, 3976160, 5765432, 6361856, 7206790, 7952320, 11530864, 12723712, 14413580, 15904640, 23061728, 28827160, 31809280, 46123456, 57654320, 63618560, 92246912, 115308640, 184493824, 230617280, 368987648, 461234560, 922469120, 1844938240]

約数ペア:

[(1, 1844938240), (2, 922469120), (4, 461234560), (5, 368987648), (8, 230617280), (10, 184493824), (16, 115308640), (20, 92246912), (29, 63618560), (32, 57654320), (40, 46123456), (58, 31809280), (64, 28827160), (80, 23061728), (116, 15904640), (128, 14413580), (145, 12723712), (160, 11530864), (232, 7952320), (256, 7206790), (290, 6361856), (320, 5765432), (464, 3976160), (512, 3603395), (580, 3180928), (640, 2882716), (928, 1988080), (1160, 1590464), (1280, 1441358), (1856, 994040), (2320, 795232), (2560, 720679), (3712, 497020), (4640, 397616), (7424, 248510), (9280, 198808), (14848, 124255), (18560, 99404), (24851, 74240), (37120, 49702)]