40973390

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{57709}}^1$

素因数の和:57787

約数の個数: 16

約数和(自身を含む): 74792160

約数和(自身を除く): 33818770

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 57709, 115418, 288545, 577090, 4097339, 8194678, 20486695, 40973390]

約数ペア:

[(1, 40973390), (2, 20486695), (5, 8194678), (10, 4097339), (71, 577090), (142, 288545), (355, 115418), (710, 57709)]