23986960

素因数分解:

$2^4\times 5^1\times {\mathrm{439}}^1\times {\mathrm{683}}^1$

素因数の和:1135

約数の個数: 40

約数和(自身を含む): 55978560

約数和(自身を除く): 31991600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 439, 683, 878, 1366, 1756, 2195, 2732, 3415, 3512, 4390, 5464, 6830, 7024, 8780, 10928, 13660, 17560, 27320, 35120, 54640, 299837, 599674, 1199348, 1499185, 2398696, 2998370, 4797392, 5996740, 11993480, 23986960]

約数ペア:

[(1, 23986960), (2, 11993480), (4, 5996740), (5, 4797392), (8, 2998370), (10, 2398696), (16, 1499185), (20, 1199348), (40, 599674), (80, 299837), (439, 54640), (683, 35120), (878, 27320), (1366, 17560), (1756, 13660), (2195, 10928), (2732, 8780), (3415, 7024), (3512, 6830), (4390, 5464)]