1121448950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{10957}}^1$

素因数の和:11081

約数の個数: 48

約数和(自身を含む): 2201243040

約数和(自身を除く): 1079794090

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 89, 115, 178, 230, 445, 575, 890, 1150, 2047, 2225, 4094, 4450, 10235, 10957, 20470, 21914, 51175, 54785, 102350, 109570, 252011, 273925, 504022, 547850, 975173, 1260055, 1950346, 2520110, 4875865, 6300275, 9751730, 12600550, 22428979, 24379325, 44857958, 48758650, 112144895, 224289790, 560724475, 1121448950]

約数ペア:

[(1, 1121448950), (2, 560724475), (5, 224289790), (10, 112144895), (23, 48758650), (25, 44857958), (46, 24379325), (50, 22428979), (89, 12600550), (115, 9751730), (178, 6300275), (230, 4875865), (445, 2520110), (575, 1950346), (890, 1260055), (1150, 975173), (2047, 547850), (2225, 504022), (4094, 273925), (4450, 252011), (10235, 109570), (10957, 102350), (20470, 54785), (21914, 51175)]