2023306250

素因数分解:

$2^1\times 5^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:586

約数の個数: 96

約数和(自身を含む): 4387219200

約数和(自身を除く): 2363912950

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 103, 125, 175, 206, 250, 350, 449, 515, 625, 721, 875, 898, 1030, 1250, 1442, 1750, 2245, 2575, 3125, 3143, 3605, 4375, 4490, 5150, 6250, 6286, 7210, 8750, 11225, 12875, 15715, 18025, 21875, 22450, 25750, 31430, 36050, 43750, 46247, 56125, 64375, 78575, 90125, 92494, 112250, 128750, 157150, 180250, 231235, 280625, 321875, 323729, 392875, 450625, 462470, 561250, 643750, 647458, 785750, 901250, 1156175, 1403125, 1618645, 1964375, 2253125, 2312350, 2806250, 3237290, 3928750, 4506250, 5780875, 8093225, 9821875, 11561750, 16186450, 19643750, 28904375, 40466125, 57808750, 80932250, 144521875, 202330625, 289043750, 404661250, 1011653125, 2023306250]

約数ペア:

[(1, 2023306250), (2, 1011653125), (5, 404661250), (7, 289043750), (10, 202330625), (14, 144521875), (25, 80932250), (35, 57808750), (50, 40466125), (70, 28904375), (103, 19643750), (125, 16186450), (175, 11561750), (206, 9821875), (250, 8093225), (350, 5780875), (449, 4506250), (515, 3928750), (625, 3237290), (721, 2806250), (875, 2312350), (898, 2253125), (1030, 1964375), (1250, 1618645), (1442, 1403125), (1750, 1156175), (2245, 901250), (2575, 785750), (3125, 647458), (3143, 643750), (3605, 561250), (4375, 462470), (4490, 450625), (5150, 392875), (6250, 323729), (6286, 321875), (7210, 280625), (8750, 231235), (11225, 180250), (12875, 157150), (15715, 128750), (18025, 112250), (21875, 92494), (22450, 90125), (25750, 78575), (31430, 64375), (36050, 56125), (43750, 46247)]