201590060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{38917}}^1$

素因数の和:38970

約数の個数: 48

約数和(自身を含む): 496905024

約数和(自身を除く): 295314964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 38917, 77834, 155668, 194585, 272419, 389170, 544838, 778340, 1089676, 1362095, 1439929, 2724190, 2879858, 5448380, 5759716, 7199645, 10079503, 14399290, 20159006, 28798580, 40318012, 50397515, 100795030, 201590060]

約数ペア:

[(1, 201590060), (2, 100795030), (4, 50397515), (5, 40318012), (7, 28798580), (10, 20159006), (14, 14399290), (20, 10079503), (28, 7199645), (35, 5759716), (37, 5448380), (70, 2879858), (74, 2724190), (140, 1439929), (148, 1362095), (185, 1089676), (259, 778340), (370, 544838), (518, 389170), (740, 272419), (1036, 194585), (1295, 155668), (2590, 77834), (5180, 38917)]