134828240

素因数分解:

$2^4\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1913}}^1$

素因数の和:2807

約数の個数: 40

約数和(自身を含む): 313995528

約数和(自身を除く): 179167288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 881, 1762, 1913, 3524, 3826, 4405, 7048, 7652, 8810, 9565, 14096, 15304, 17620, 19130, 30608, 35240, 38260, 70480, 76520, 153040, 1685353, 3370706, 6741412, 8426765, 13482824, 16853530, 26965648, 33707060, 67414120, 134828240]

約数ペア:

[(1, 134828240), (2, 67414120), (4, 33707060), (5, 26965648), (8, 16853530), (10, 13482824), (16, 8426765), (20, 6741412), (40, 3370706), (80, 1685353), (881, 153040), (1762, 76520), (1913, 70480), (3524, 38260), (3826, 35240), (4405, 30608), (7048, 19130), (7652, 17620), (8810, 15304), (9565, 14096)]