17509324240

素因数分解:

$2^4\times 5^1\times {\mathrm{5209}}^1\times {\mathrm{42017}}^1$

素因数の和:47239

約数の個数: 40

約数和(自身を含む): 40717963080

約数和(自身を除く): 23208638840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5209, 10418, 20836, 26045, 41672, 42017, 52090, 83344, 84034, 104180, 168068, 208360, 210085, 336136, 416720, 420170, 672272, 840340, 1680680, 3361360, 218866553, 437733106, 875466212, 1094332765, 1750932424, 2188665530, 3501864848, 4377331060, 8754662120, 17509324240]

約数ペア:

[(1, 17509324240), (2, 8754662120), (4, 4377331060), (5, 3501864848), (8, 2188665530), (10, 1750932424), (16, 1094332765), (20, 875466212), (40, 437733106), (80, 218866553), (5209, 3361360), (10418, 1680680), (20836, 840340), (26045, 672272), (41672, 420170), (42017, 416720), (52090, 336136), (83344, 210085), (84034, 208360), (104180, 168068)]