3670126540

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1\times {\mathrm{2137}}^1$

素因数の和:4186

約数の個数: 48

約数和(自身を含む): 7894145952

約数和(自身を除く): 4224019412

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1997, 2137, 3994, 4274, 7988, 8548, 9985, 10685, 19970, 21370, 39940, 42740, 85871, 91891, 171742, 183782, 343484, 367564, 429355, 459455, 858710, 918910, 1717420, 1837820, 4267589, 8535178, 17070356, 21337945, 42675890, 85351780, 183506327, 367012654, 734025308, 917531635, 1835063270, 3670126540]

約数ペア:

[(1, 3670126540), (2, 1835063270), (4, 917531635), (5, 734025308), (10, 367012654), (20, 183506327), (43, 85351780), (86, 42675890), (172, 21337945), (215, 17070356), (430, 8535178), (860, 4267589), (1997, 1837820), (2137, 1717420), (3994, 918910), (4274, 858710), (7988, 459455), (8548, 429355), (9985, 367564), (10685, 343484), (19970, 183782), (21370, 171742), (39940, 91891), (42740, 85871)]