15664820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{46073}}^1$

素因数の和:46099

約数の個数: 24

約数和(自身を含む): 34831944

約数和(自身を除く): 19167124

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 46073, 92146, 184292, 230365, 460730, 783241, 921460, 1566482, 3132964, 3916205, 7832410, 15664820]

約数ペア:

[(1, 15664820), (2, 7832410), (4, 3916205), (5, 3132964), (10, 1566482), (17, 921460), (20, 783241), (34, 460730), (68, 230365), (85, 184292), (170, 92146), (340, 46073)]