84562160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55633}}^1$

素因数の和:55665

約数の個数: 40

約数和(自身を含む): 206958480

約数和(自身を除く): 122396320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 55633, 111266, 222532, 278165, 445064, 556330, 890128, 1057027, 1112660, 2114054, 2225320, 4228108, 4450640, 5285135, 8456216, 10570270, 16912432, 21140540, 42281080, 84562160]

約数ペア:

[(1, 84562160), (2, 42281080), (4, 21140540), (5, 16912432), (8, 10570270), (10, 8456216), (16, 5285135), (19, 4450640), (20, 4228108), (38, 2225320), (40, 2114054), (76, 1112660), (80, 1057027), (95, 890128), (152, 556330), (190, 445064), (304, 278165), (380, 222532), (760, 111266), (1520, 55633)]