65914070

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{8009}}^1$

素因数の和:8839

約数の個数: 16

約数和(自身を含む): 118804320

約数和(自身を除く): 52890250

約数列:

[1, 2, 5, 10, 823, 1646, 4115, 8009, 8230, 16018, 40045, 80090, 6591407, 13182814, 32957035, 65914070]

約数ペア:

[(1, 65914070), (2, 32957035), (5, 13182814), (10, 6591407), (823, 80090), (1646, 40045), (4115, 16018), (8009, 8230)]