160346960

素因数分解:

$2^4\times 5^1\times {\mathrm{983}}^1\times {\mathrm{2039}}^1$

素因数の和:3035

約数の個数: 40

約数和(自身を含む): 373368960

約数和(自身を除く): 213022000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 983, 1966, 2039, 3932, 4078, 4915, 7864, 8156, 9830, 10195, 15728, 16312, 19660, 20390, 32624, 39320, 40780, 78640, 81560, 163120, 2004337, 4008674, 8017348, 10021685, 16034696, 20043370, 32069392, 40086740, 80173480, 160346960]

約数ペア:

[(1, 160346960), (2, 80173480), (4, 40086740), (5, 32069392), (8, 20043370), (10, 16034696), (16, 10021685), (20, 8017348), (40, 4008674), (80, 2004337), (983, 163120), (1966, 81560), (2039, 78640), (3932, 40780), (4078, 39320), (4915, 32624), (7864, 20390), (8156, 19660), (9830, 16312), (10195, 15728)]