224769680

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{22123}}^1$

素因数の和:22263

約数の個数: 40

約数和(自身を含む): 526728192

約数和(自身を除く): 301958512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 22123, 44246, 88492, 110615, 176984, 221230, 353968, 442460, 884920, 1769840, 2809621, 5619242, 11238484, 14048105, 22476968, 28096210, 44953936, 56192420, 112384840, 224769680]

約数ペア:

[(1, 224769680), (2, 112384840), (4, 56192420), (5, 44953936), (8, 28096210), (10, 22476968), (16, 14048105), (20, 11238484), (40, 5619242), (80, 2809621), (127, 1769840), (254, 884920), (508, 442460), (635, 353968), (1016, 221230), (1270, 176984), (2032, 110615), (2540, 88492), (5080, 44246), (10160, 22123)]