16960178185

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{2129}}^1$

素因数の和:2601

約数の個数: 32

約数和(自身を含む): 21053260800

約数和(自身を除く): 4093082615

約数列:

[1, 5, 47, 109, 235, 311, 545, 1555, 2129, 5123, 10645, 14617, 25615, 33899, 73085, 100063, 169495, 232061, 500315, 662119, 1160305, 1593253, 3310595, 7966265, 10906867, 31119593, 54534335, 72170971, 155597965, 360854855, 3392035637, 16960178185]

約数ペア:

[(1, 16960178185), (5, 3392035637), (47, 360854855), (109, 155597965), (235, 72170971), (311, 54534335), (545, 31119593), (1555, 10906867), (2129, 7966265), (5123, 3310595), (10645, 1593253), (14617, 1160305), (25615, 662119), (33899, 500315), (73085, 232061), (100063, 169495)]