54846080

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 140812020

約数和(自身を除く): 85965940

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 71, 80, 85, 128, 136, 142, 160, 170, 272, 284, 320, 340, 355, 544, 568, 640, 680, 710, 1088, 1136, 1207, 1360, 1420, 2176, 2272, 2414, 2720, 2840, 4544, 4828, 5041, 5440, 5680, 6035, 9088, 9656, 10082, 10880, 11360, 12070, 19312, 20164, 22720, 24140, 25205, 38624, 40328, 45440, 48280, 50410, 77248, 80656, 85697, 96560, 100820, 154496, 161312, 171394, 193120, 201640, 322624, 342788, 386240, 403280, 428485, 645248, 685576, 772480, 806560, 856970, 1371152, 1613120, 1713940, 2742304, 3226240, 3427880, 5484608, 6855760, 10969216, 13711520, 27423040, 54846080]

約数ペア:

[(1, 54846080), (2, 27423040), (4, 13711520), (5, 10969216), (8, 6855760), (10, 5484608), (16, 3427880), (17, 3226240), (20, 2742304), (32, 1713940), (34, 1613120), (40, 1371152), (64, 856970), (68, 806560), (71, 772480), (80, 685576), (85, 645248), (128, 428485), (136, 403280), (142, 386240), (160, 342788), (170, 322624), (272, 201640), (284, 193120), (320, 171394), (340, 161312), (355, 154496), (544, 100820), (568, 96560), (640, 85697), (680, 80656), (710, 77248), (1088, 50410), (1136, 48280), (1207, 45440), (1360, 40328), (1420, 38624), (2176, 25205), (2272, 24140), (2414, 22720), (2720, 20164), (2840, 19312), (4544, 12070), (4828, 11360), (5041, 10880), (5440, 10082), (5680, 9656), (6035, 9088)]