125227520

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4447}}^1$

素因数の和:4481

約数の個数: 80

約数和(自身を含む): 327621888

約数和(自身を除く): 202394368

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, 4447, 5632, 7040, 8894, 14080, 17788, 22235, 28160, 35576, 44470, 48917, 71152, 88940, 97834, 142304, 177880, 195668, 244585, 284608, 355760, 391336, 489170, 569216, 711520, 782672, 978340, 1138432, 1423040, 1565344, 1956680, 2276864, 2846080, 3130688, 3913360, 5692160, 6261376, 7826720, 11384320, 12522752, 15653440, 25045504, 31306880, 62613760, 125227520]

約数ペア:

[(1, 125227520), (2, 62613760), (4, 31306880), (5, 25045504), (8, 15653440), (10, 12522752), (11, 11384320), (16, 7826720), (20, 6261376), (22, 5692160), (32, 3913360), (40, 3130688), (44, 2846080), (55, 2276864), (64, 1956680), (80, 1565344), (88, 1423040), (110, 1138432), (128, 978340), (160, 782672), (176, 711520), (220, 569216), (256, 489170), (320, 391336), (352, 355760), (440, 284608), (512, 244585), (640, 195668), (704, 177880), (880, 142304), (1280, 97834), (1408, 88940), (1760, 71152), (2560, 48917), (2816, 44470), (3520, 35576), (4447, 28160), (5632, 22235), (7040, 17788), (8894, 14080)]