63502240

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2897}}^1$

素因数の和:3049

約数の個数: 48

約数和(自身を含む): 151171272

約数和(自身を除く): 87669032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2740, 2897, 4384, 5480, 5794, 10960, 11588, 14485, 21920, 23176, 28970, 46352, 57940, 92704, 115880, 231760, 396889, 463520, 793778, 1587556, 1984445, 3175112, 3968890, 6350224, 7937780, 12700448, 15875560, 31751120, 63502240]

約数ペア:

[(1, 63502240), (2, 31751120), (4, 15875560), (5, 12700448), (8, 7937780), (10, 6350224), (16, 3968890), (20, 3175112), (32, 1984445), (40, 1587556), (80, 793778), (137, 463520), (160, 396889), (274, 231760), (548, 115880), (685, 92704), (1096, 57940), (1370, 46352), (2192, 28970), (2740, 23176), (2897, 21920), (4384, 14485), (5480, 11588), (5794, 10960)]