26350560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:681

約数の個数: 144

約数和(自身を含む): 93169440

約数和(自身を除く): 66818880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 631, 696, 720, 870, 928, 1044, 1160, 1262, 1305, 1392, 1440, 1740, 1893, 2088, 2320, 2524, 2610, 2784, 3155, 3480, 3786, 4176, 4640, 5048, 5220, 5679, 6310, 6960, 7572, 8352, 9465, 10096, 10440, 11358, 12620, 13920, 15144, 18299, 18930, 20192, 20880, 22716, 25240, 28395, 30288, 36598, 37860, 41760, 45432, 50480, 54897, 56790, 60576, 73196, 75720, 90864, 91495, 100960, 109794, 113580, 146392, 151440, 164691, 181728, 182990, 219588, 227160, 274485, 292784, 302880, 329382, 365980, 439176, 454320, 548970, 585568, 658764, 731960, 823455, 878352, 908640, 1097940, 1317528, 1463920, 1646910, 1756704, 2195880, 2635056, 2927840, 3293820, 4391760, 5270112, 6587640, 8783520, 13175280, 26350560]

約数ペア:

[(1, 26350560), (2, 13175280), (3, 8783520), (4, 6587640), (5, 5270112), (6, 4391760), (8, 3293820), (9, 2927840), (10, 2635056), (12, 2195880), (15, 1756704), (16, 1646910), (18, 1463920), (20, 1317528), (24, 1097940), (29, 908640), (30, 878352), (32, 823455), (36, 731960), (40, 658764), (45, 585568), (48, 548970), (58, 454320), (60, 439176), (72, 365980), (80, 329382), (87, 302880), (90, 292784), (96, 274485), (116, 227160), (120, 219588), (144, 182990), (145, 181728), (160, 164691), (174, 151440), (180, 146392), (232, 113580), (240, 109794), (261, 100960), (288, 91495), (290, 90864), (348, 75720), (360, 73196), (435, 60576), (464, 56790), (480, 54897), (522, 50480), (580, 45432), (631, 41760), (696, 37860), (720, 36598), (870, 30288), (928, 28395), (1044, 25240), (1160, 22716), (1262, 20880), (1305, 20192), (1392, 18930), (1440, 18299), (1740, 15144), (1893, 13920), (2088, 12620), (2320, 11358), (2524, 10440), (2610, 10096), (2784, 9465), (3155, 8352), (3480, 7572), (3786, 6960), (4176, 6310), (4640, 5679), (5048, 5220)]