22230460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1637}}^1$

素因数の和:1750

約数の個数: 48

約数和(自身を含む): 53936064

約数和(自身を除く): 31705604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1637, 1940, 2716, 3274, 3395, 6548, 6790, 8185, 11459, 13580, 16370, 22918, 32740, 45836, 57295, 114590, 158789, 229180, 317578, 635156, 793945, 1111523, 1587890, 2223046, 3175780, 4446092, 5557615, 11115230, 22230460]

約数ペア:

[(1, 22230460), (2, 11115230), (4, 5557615), (5, 4446092), (7, 3175780), (10, 2223046), (14, 1587890), (20, 1111523), (28, 793945), (35, 635156), (70, 317578), (97, 229180), (140, 158789), (194, 114590), (388, 57295), (485, 45836), (679, 32740), (970, 22918), (1358, 16370), (1637, 13580), (1940, 11459), (2716, 8185), (3274, 6790), (3395, 6548)]