4189508740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{2467}}^1$

素因数の和:2645

約数の個数: 96

約数和(自身を含む): 9577814400

約数和(自身を除く): 5388305660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 109, 164, 190, 205, 218, 380, 410, 436, 545, 779, 820, 1090, 1558, 2071, 2180, 2467, 3116, 3895, 4142, 4469, 4934, 7790, 8284, 8938, 9868, 10355, 12335, 15580, 17876, 20710, 22345, 24670, 41420, 44690, 46873, 49340, 84911, 89380, 93746, 101147, 169822, 187492, 202294, 234365, 268903, 339644, 404588, 424555, 468730, 505735, 537806, 849110, 937460, 1011470, 1075612, 1344515, 1698220, 1921793, 2022940, 2689030, 3843586, 5109157, 5378060, 7687172, 9608965, 10218314, 11025023, 19217930, 20436628, 22050046, 25545785, 38435860, 44100092, 51091570, 55125115, 102183140, 110250230, 209475437, 220500460, 418950874, 837901748, 1047377185, 2094754370, 4189508740]

約数ペア:

[(1, 4189508740), (2, 2094754370), (4, 1047377185), (5, 837901748), (10, 418950874), (19, 220500460), (20, 209475437), (38, 110250230), (41, 102183140), (76, 55125115), (82, 51091570), (95, 44100092), (109, 38435860), (164, 25545785), (190, 22050046), (205, 20436628), (218, 19217930), (380, 11025023), (410, 10218314), (436, 9608965), (545, 7687172), (779, 5378060), (820, 5109157), (1090, 3843586), (1558, 2689030), (2071, 2022940), (2180, 1921793), (2467, 1698220), (3116, 1344515), (3895, 1075612), (4142, 1011470), (4469, 937460), (4934, 849110), (7790, 537806), (8284, 505735), (8938, 468730), (9868, 424555), (10355, 404588), (12335, 339644), (15580, 268903), (17876, 234365), (20710, 202294), (22345, 187492), (24670, 169822), (41420, 101147), (44690, 93746), (46873, 89380), (49340, 84911)]