2570298080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{3547}}^1$

素因数の和:4216

約数の個数: 96

約数和(自身を含む): 6952490496

約数和(自身を除く): 4382192416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 647, 1120, 1294, 2588, 3235, 3547, 4529, 5176, 6470, 7094, 9058, 10352, 12940, 14188, 17735, 18116, 20704, 22645, 24829, 25880, 28376, 35470, 36232, 45290, 49658, 51760, 56752, 70940, 72464, 90580, 99316, 103520, 113504, 124145, 141880, 144928, 181160, 198632, 248290, 283760, 362320, 397264, 496580, 567520, 724640, 794528, 993160, 1986320, 2294909, 3972640, 4589818, 9179636, 11474545, 16064363, 18359272, 22949090, 32128726, 36718544, 45898180, 64257452, 73437088, 80321815, 91796360, 128514904, 160643630, 183592720, 257029808, 321287260, 367185440, 514059616, 642574520, 1285149040, 2570298080]

約数ペア:

[(1, 2570298080), (2, 1285149040), (4, 642574520), (5, 514059616), (7, 367185440), (8, 321287260), (10, 257029808), (14, 183592720), (16, 160643630), (20, 128514904), (28, 91796360), (32, 80321815), (35, 73437088), (40, 64257452), (56, 45898180), (70, 36718544), (80, 32128726), (112, 22949090), (140, 18359272), (160, 16064363), (224, 11474545), (280, 9179636), (560, 4589818), (647, 3972640), (1120, 2294909), (1294, 1986320), (2588, 993160), (3235, 794528), (3547, 724640), (4529, 567520), (5176, 496580), (6470, 397264), (7094, 362320), (9058, 283760), (10352, 248290), (12940, 198632), (14188, 181160), (17735, 144928), (18116, 141880), (20704, 124145), (22645, 113504), (24829, 103520), (25880, 99316), (28376, 90580), (35470, 72464), (36232, 70940), (45290, 56752), (49658, 51760)]