3897330470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{1549}}^1$

素因数の和:1913

約数の個数: 64

約数和(自身を含む): 7774056000

約数和(自身を除く): 3876725530

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 257, 445, 514, 890, 979, 1285, 1549, 1958, 2570, 2827, 3098, 4895, 5654, 7745, 9790, 14135, 15490, 17039, 22873, 28270, 34078, 45746, 85195, 114365, 137861, 170390, 228730, 251603, 275722, 398093, 503206, 689305, 796186, 1258015, 1378610, 1516471, 1990465, 2516030, 3032942, 3980930, 4379023, 7582355, 8758046, 15164710, 21895115, 35430277, 43790230, 70860554, 177151385, 354302770, 389733047, 779466094, 1948665235, 3897330470]

約数ペア:

[(1, 3897330470), (2, 1948665235), (5, 779466094), (10, 389733047), (11, 354302770), (22, 177151385), (55, 70860554), (89, 43790230), (110, 35430277), (178, 21895115), (257, 15164710), (445, 8758046), (514, 7582355), (890, 4379023), (979, 3980930), (1285, 3032942), (1549, 2516030), (1958, 1990465), (2570, 1516471), (2827, 1378610), (3098, 1258015), (4895, 796186), (5654, 689305), (7745, 503206), (9790, 398093), (14135, 275722), (15490, 251603), (17039, 228730), (22873, 170390), (28270, 137861), (34078, 114365), (45746, 85195)]