2348675840

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{37447}}^1$

素因数の和:37482

約数の個数: 108

約数和(自身を含む): 6544487376

約数和(自身を除く): 4195811536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 8960, 12544, 15680, 31360, 37447, 62720, 74894, 149788, 187235, 262129, 299576, 374470, 524258, 599152, 748940, 1048516, 1198304, 1310645, 1497880, 1834903, 2097032, 2396608, 2621290, 2995760, 3669806, 4194064, 4793216, 5242580, 5991520, 7339612, 8388128, 9174515, 9586432, 10485160, 11983040, 14679224, 16776256, 18349030, 20970320, 23966080, 29358448, 33552512, 36698060, 41940640, 47932160, 58716896, 67105024, 73396120, 83881280, 117433792, 146792240, 167762560, 234867584, 293584480, 335525120, 469735168, 587168960, 1174337920, 2348675840]

約数ペア:

[(1, 2348675840), (2, 1174337920), (4, 587168960), (5, 469735168), (7, 335525120), (8, 293584480), (10, 234867584), (14, 167762560), (16, 146792240), (20, 117433792), (28, 83881280), (32, 73396120), (35, 67105024), (40, 58716896), (49, 47932160), (56, 41940640), (64, 36698060), (70, 33552512), (80, 29358448), (98, 23966080), (112, 20970320), (128, 18349030), (140, 16776256), (160, 14679224), (196, 11983040), (224, 10485160), (245, 9586432), (256, 9174515), (280, 8388128), (320, 7339612), (392, 5991520), (448, 5242580), (490, 4793216), (560, 4194064), (640, 3669806), (784, 2995760), (896, 2621290), (980, 2396608), (1120, 2097032), (1280, 1834903), (1568, 1497880), (1792, 1310645), (1960, 1198304), (2240, 1048516), (3136, 748940), (3920, 599152), (4480, 524258), (6272, 374470), (7840, 299576), (8960, 262129), (12544, 187235), (15680, 149788), (31360, 74894), (37447, 62720)]