27423040

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2$

素因数の和:176

約数の個数: 84

約数和(自身を含む): 70129908

約数和(自身を除く): 42706868

約数列:

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

約数ペア:

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