6570640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3571}}^1$

素因数の和:3607

約数の個数: 40

約数和(自身を含む): 15945408

約数和(自身を除く): 9374768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 3571, 7142, 14284, 17855, 28568, 35710, 57136, 71420, 82133, 142840, 164266, 285680, 328532, 410665, 657064, 821330, 1314128, 1642660, 3285320, 6570640]

約数ペア:

[(1, 6570640), (2, 3285320), (4, 1642660), (5, 1314128), (8, 821330), (10, 657064), (16, 410665), (20, 328532), (23, 285680), (40, 164266), (46, 142840), (80, 82133), (92, 71420), (115, 57136), (184, 35710), (230, 28568), (368, 17855), (460, 14284), (920, 7142), (1840, 3571)]