1141015040

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40519}}^1$

素因数の和:40553

約数の個数: 80

約数和(自身を含む): 2984541120

約数和(自身を除く): 1843526080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 2560, 2816, 3520, 5632, 7040, 14080, 28160, 40519, 81038, 162076, 202595, 324152, 405190, 445709, 648304, 810380, 891418, 1296608, 1620760, 1782836, 2228545, 2593216, 3241520, 3565672, 4457090, 5186432, 6483040, 7131344, 8914180, 10372864, 12966080, 14262688, 17828360, 20745728, 25932160, 28525376, 35656720, 51864320, 57050752, 71313440, 103728640, 114101504, 142626880, 228203008, 285253760, 570507520, 1141015040]

約数ペア:

[(1, 1141015040), (2, 570507520), (4, 285253760), (5, 228203008), (8, 142626880), (10, 114101504), (11, 103728640), (16, 71313440), (20, 57050752), (22, 51864320), (32, 35656720), (40, 28525376), (44, 25932160), (55, 20745728), (64, 17828360), (80, 14262688), (88, 12966080), (110, 10372864), (128, 8914180), (160, 7131344), (176, 6483040), (220, 5186432), (256, 4457090), (320, 3565672), (352, 3241520), (440, 2593216), (512, 2228545), (640, 1782836), (704, 1620760), (880, 1296608), (1280, 891418), (1408, 810380), (1760, 648304), (2560, 445709), (2816, 405190), (3520, 324152), (5632, 202595), (7040, 162076), (14080, 81038), (28160, 40519)]