432855340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{2339}}^1$

素因数の和:2854

約数の個数: 48

約数和(自身を含む): 959212800

約数和(自身を除く): 526357460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 487, 974, 1948, 2339, 2435, 4678, 4870, 9253, 9356, 9740, 11695, 18506, 23390, 37012, 44441, 46265, 46780, 88882, 92530, 177764, 185060, 222205, 444410, 888820, 1139093, 2278186, 4556372, 5695465, 11390930, 21642767, 22781860, 43285534, 86571068, 108213835, 216427670, 432855340]

約数ペア:

[(1, 432855340), (2, 216427670), (4, 108213835), (5, 86571068), (10, 43285534), (19, 22781860), (20, 21642767), (38, 11390930), (76, 5695465), (95, 4556372), (190, 2278186), (380, 1139093), (487, 888820), (974, 444410), (1948, 222205), (2339, 185060), (2435, 177764), (4678, 92530), (4870, 88882), (9253, 46780), (9356, 46265), (9740, 44441), (11695, 37012), (18506, 23390)]