20162931250

素因数分解:

$2^1\times 5^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41897}}^1$

素因数の和:41942

約数の個数: 96

約数和(自身を含む): 47132233344

約数和(自身を除く): 26969302094

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 125, 154, 175, 250, 275, 350, 385, 550, 625, 770, 875, 1250, 1375, 1750, 1925, 2750, 3125, 3850, 4375, 6250, 6875, 8750, 9625, 13750, 19250, 21875, 34375, 41897, 43750, 48125, 68750, 83794, 96250, 209485, 240625, 293279, 418970, 460867, 481250, 586558, 921734, 1047425, 1466395, 2094850, 2304335, 2932790, 3226069, 4608670, 5237125, 6452138, 7331975, 10474250, 11521675, 14663950, 16130345, 23043350, 26185625, 32260690, 36659875, 52371250, 57608375, 73319750, 80651725, 115216750, 130928125, 161303450, 183299375, 261856250, 288041875, 366598750, 403258625, 576083750, 806517250, 916496875, 1440209375, 1832993750, 2016293125, 2880418750, 4032586250, 10081465625, 20162931250]

約数ペア:

[(1, 20162931250), (2, 10081465625), (5, 4032586250), (7, 2880418750), (10, 2016293125), (11, 1832993750), (14, 1440209375), (22, 916496875), (25, 806517250), (35, 576083750), (50, 403258625), (55, 366598750), (70, 288041875), (77, 261856250), (110, 183299375), (125, 161303450), (154, 130928125), (175, 115216750), (250, 80651725), (275, 73319750), (350, 57608375), (385, 52371250), (550, 36659875), (625, 32260690), (770, 26185625), (875, 23043350), (1250, 16130345), (1375, 14663950), (1750, 11521675), (1925, 10474250), (2750, 7331975), (3125, 6452138), (3850, 5237125), (4375, 4608670), (6250, 3226069), (6875, 2932790), (8750, 2304335), (9625, 2094850), (13750, 1466395), (19250, 1047425), (21875, 921734), (34375, 586558), (41897, 481250), (43750, 460867), (48125, 418970), (68750, 293279), (83794, 240625), (96250, 209485)]