226475560

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{14783}}^1$

素因数の和:15177

約数の個数: 32

約数和(自身を含む): 510935040

約数和(自身を除く): 284459480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1532, 1915, 3064, 3830, 7660, 14783, 15320, 29566, 59132, 73915, 118264, 147830, 295660, 591320, 5661889, 11323778, 22647556, 28309445, 45295112, 56618890, 113237780, 226475560]

約数ペア:

[(1, 226475560), (2, 113237780), (4, 56618890), (5, 45295112), (8, 28309445), (10, 22647556), (20, 11323778), (40, 5661889), (383, 591320), (766, 295660), (1532, 147830), (1915, 118264), (3064, 73915), (3830, 59132), (7660, 29566), (14783, 15320)]