69606640

素因数分解:

$2^4\times 5^1\times {\mathrm{870083}}^1$

素因数の和:870096

約数の個数: 20

約数和(自身を含む): 161835624

約数和(自身を除く): 92228984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 870083, 1740166, 3480332, 4350415, 6960664, 8700830, 13921328, 17401660, 34803320, 69606640]

約数ペア:

[(1, 69606640), (2, 34803320), (4, 17401660), (5, 13921328), (8, 8700830), (10, 6960664), (16, 4350415), (20, 3480332), (40, 1740166), (80, 870083)]