34580680

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{3121}}^1$

素因数の和:3409

約数の個数: 32

約数和(自身を含む): 78112440

約数和(自身を除く): 43531760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 3121, 5540, 6242, 11080, 12484, 15605, 24968, 31210, 62420, 124840, 864517, 1729034, 3458068, 4322585, 6916136, 8645170, 17290340, 34580680]

約数ペア:

[(1, 34580680), (2, 17290340), (4, 8645170), (5, 6916136), (8, 4322585), (10, 3458068), (20, 1729034), (40, 864517), (277, 124840), (554, 62420), (1108, 31210), (1385, 24968), (2216, 15605), (2770, 12484), (3121, 11080), (5540, 6242)]