1008545260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1\times {\mathrm{1367}}^1$

素因数の和:2410

約数の個数: 48

約数和(自身を含む): 2178961344

約数和(自身を除く): 1170416084

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 997, 1367, 1994, 2734, 3988, 4985, 5468, 6835, 9970, 13670, 19940, 27340, 36889, 50579, 73778, 101158, 147556, 184445, 202316, 252895, 368890, 505790, 737780, 1011580, 1362899, 2725798, 5451596, 6814495, 13628990, 27257980, 50427263, 100854526, 201709052, 252136315, 504272630, 1008545260]

約数ペア:

[(1, 1008545260), (2, 504272630), (4, 252136315), (5, 201709052), (10, 100854526), (20, 50427263), (37, 27257980), (74, 13628990), (148, 6814495), (185, 5451596), (370, 2725798), (740, 1362899), (997, 1011580), (1367, 737780), (1994, 505790), (2734, 368890), (3988, 252895), (4985, 202316), (5468, 184445), (6835, 147556), (9970, 101158), (13670, 73778), (19940, 50579), (27340, 36889)]