40207030

素因数分解:

$2^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{5939}}^1$

素因数の和:6623

約数の個数: 16

約数和(自身を含む): 72491760

約数和(自身を除く): 32284730

約数列:

[1, 2, 5, 10, 677, 1354, 3385, 5939, 6770, 11878, 29695, 59390, 4020703, 8041406, 20103515, 40207030]

約数ペア:

[(1, 40207030), (2, 20103515), (5, 8041406), (10, 4020703), (677, 59390), (1354, 29695), (3385, 11878), (5939, 6770)]