39289850

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{8101}}^1$

素因数の和:8210

約数の個数: 24

約数和(自身を含む): 73841628

約数和(自身を除く): 34551778

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 8101, 16202, 40505, 81010, 202525, 405050, 785797, 1571594, 3928985, 7857970, 19644925, 39289850]

約数ペア:

[(1, 39289850), (2, 19644925), (5, 7857970), (10, 3928985), (25, 1571594), (50, 785797), (97, 405050), (194, 202525), (485, 81010), (970, 40505), (2425, 16202), (4850, 8101)]