26033920

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2$

素因数の和:118

約数の個数: 108

約数和(自身を含む): 69647256

約数和(自身を除く): 43613336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 80, 86, 88, 110, 128, 160, 172, 176, 215, 220, 256, 320, 344, 352, 430, 440, 473, 640, 688, 704, 860, 880, 946, 1280, 1376, 1408, 1720, 1760, 1849, 1892, 2365, 2752, 2816, 3440, 3520, 3698, 3784, 4730, 5504, 6880, 7040, 7396, 7568, 9245, 9460, 11008, 13760, 14080, 14792, 15136, 18490, 18920, 20339, 27520, 29584, 30272, 36980, 37840, 40678, 55040, 59168, 60544, 73960, 75680, 81356, 101695, 118336, 121088, 147920, 151360, 162712, 203390, 236672, 295840, 302720, 325424, 406780, 473344, 591680, 605440, 650848, 813560, 1183360, 1301696, 1627120, 2366720, 2603392, 3254240, 5206784, 6508480, 13016960, 26033920]

約数ペア:

[(1, 26033920), (2, 13016960), (4, 6508480), (5, 5206784), (8, 3254240), (10, 2603392), (11, 2366720), (16, 1627120), (20, 1301696), (22, 1183360), (32, 813560), (40, 650848), (43, 605440), (44, 591680), (55, 473344), (64, 406780), (80, 325424), (86, 302720), (88, 295840), (110, 236672), (128, 203390), (160, 162712), (172, 151360), (176, 147920), (215, 121088), (220, 118336), (256, 101695), (320, 81356), (344, 75680), (352, 73960), (430, 60544), (440, 59168), (473, 55040), (640, 40678), (688, 37840), (704, 36980), (860, 30272), (880, 29584), (946, 27520), (1280, 20339), (1376, 18920), (1408, 18490), (1720, 15136), (1760, 14792), (1849, 14080), (1892, 13760), (2365, 11008), (2752, 9460), (2816, 9245), (3440, 7568), (3520, 7396), (3698, 7040), (3784, 6880), (4730, 5504)]