42831500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{5039}}^1$

素因数の和:5075

約数の個数: 48

約数和(自身を含む): 99066240

約数和(自身を除く): 56234740

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1700, 2125, 4250, 5039, 8500, 10078, 20156, 25195, 50390, 85663, 100780, 125975, 171326, 251950, 342652, 428315, 503900, 629875, 856630, 1259750, 1713260, 2141575, 2519500, 4283150, 8566300, 10707875, 21415750, 42831500]

約数ペア:

[(1, 42831500), (2, 21415750), (4, 10707875), (5, 8566300), (10, 4283150), (17, 2519500), (20, 2141575), (25, 1713260), (34, 1259750), (50, 856630), (68, 629875), (85, 503900), (100, 428315), (125, 342652), (170, 251950), (250, 171326), (340, 125975), (425, 100780), (500, 85663), (850, 50390), (1700, 25195), (2125, 20156), (4250, 10078), (5039, 8500)]