16712120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14407}}^1$

素因数の和:14447

約数の個数: 32

約数和(自身を含む): 38901600

約数和(自身を除く): 22189480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 14407, 28814, 57628, 72035, 115256, 144070, 288140, 417803, 576280, 835606, 1671212, 2089015, 3342424, 4178030, 8356060, 16712120]

約数ペア:

[(1, 16712120), (2, 8356060), (4, 4178030), (5, 3342424), (8, 2089015), (10, 1671212), (20, 835606), (29, 576280), (40, 417803), (58, 288140), (116, 144070), (145, 115256), (232, 72035), (290, 57628), (580, 28814), (1160, 14407)]