5230364080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{25117}}^1$

素因数の和:25286

約数の個数: 80

約数和(自身を含む): 12894576480

約数和(自身を除く): 7664212400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 137, 152, 190, 274, 304, 380, 548, 685, 760, 1096, 1370, 1520, 2192, 2603, 2740, 5206, 5480, 10412, 10960, 13015, 20824, 25117, 26030, 41648, 50234, 52060, 100468, 104120, 125585, 200936, 208240, 251170, 401872, 477223, 502340, 954446, 1004680, 1908892, 2009360, 2386115, 3441029, 3817784, 4772230, 6882058, 7635568, 9544460, 13764116, 17205145, 19088920, 27528232, 34410290, 38177840, 55056464, 65379551, 68820580, 130759102, 137641160, 261518204, 275282320, 326897755, 523036408, 653795510, 1046072816, 1307591020, 2615182040, 5230364080]

約数ペア:

[(1, 5230364080), (2, 2615182040), (4, 1307591020), (5, 1046072816), (8, 653795510), (10, 523036408), (16, 326897755), (19, 275282320), (20, 261518204), (38, 137641160), (40, 130759102), (76, 68820580), (80, 65379551), (95, 55056464), (137, 38177840), (152, 34410290), (190, 27528232), (274, 19088920), (304, 17205145), (380, 13764116), (548, 9544460), (685, 7635568), (760, 6882058), (1096, 4772230), (1370, 3817784), (1520, 3441029), (2192, 2386115), (2603, 2009360), (2740, 1908892), (5206, 1004680), (5480, 954446), (10412, 502340), (10960, 477223), (13015, 401872), (20824, 251170), (25117, 208240), (26030, 200936), (41648, 125585), (50234, 104120), (52060, 100468)]