3901470160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{995273}}^1$

素因数の和:995300

約数の個数: 60

約数和(自身を含む): 10551894948

約数和(自身を除く): 6650424788

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 995273, 1990546, 3981092, 4976365, 6966911, 7962184, 9952730, 13933822, 15924368, 19905460, 27867644, 34834555, 39810920, 48768377, 55735288, 69669110, 79621840, 97536754, 111470576, 139338220, 195073508, 243841885, 278676440, 390147016, 487683770, 557352880, 780294032, 975367540, 1950735080, 3901470160]

約数ペア:

[(1, 3901470160), (2, 1950735080), (4, 975367540), (5, 780294032), (7, 557352880), (8, 487683770), (10, 390147016), (14, 278676440), (16, 243841885), (20, 195073508), (28, 139338220), (35, 111470576), (40, 97536754), (49, 79621840), (56, 69669110), (70, 55735288), (80, 48768377), (98, 39810920), (112, 34834555), (140, 27867644), (196, 19905460), (245, 15924368), (280, 13933822), (392, 9952730), (490, 7962184), (560, 6966911), (784, 4976365), (980, 3981092), (1960, 1990546), (3920, 995273)]