103462640

素因数分解:

$2^4\times 5^1\times {\mathrm{1293283}}^1$

素因数の和:1293296

約数の個数: 20

約数和(自身を含む): 240550824

約数和(自身を除く): 137088184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1293283, 2586566, 5173132, 6466415, 10346264, 12932830, 20692528, 25865660, 51731320, 103462640]

約数ペア:

[(1, 103462640), (2, 51731320), (4, 25865660), (5, 20692528), (8, 12932830), (10, 10346264), (16, 6466415), (20, 5173132), (40, 2586566), (80, 1293283)]