23378480

素因数分解:

$2^4\times 5^1\times {\mathrm{292231}}^1$

素因数の和:292244

約数の個数: 20

約数和(自身を含む): 54355152

約数和(自身を除く): 30976672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 292231, 584462, 1168924, 1461155, 2337848, 2922310, 4675696, 5844620, 11689240, 23378480]

約数ペア:

[(1, 23378480), (2, 11689240), (4, 5844620), (5, 4675696), (8, 2922310), (10, 2337848), (16, 1461155), (20, 1168924), (40, 584462), (80, 292231)]