39021471490

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2887}}^1\times {\mathrm{19037}}^1$

素因数の和:22002

約数の個数: 32

約数和(自身を含む): 71256340224

約数和(自身を除く): 32234868734

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2887, 5774, 14435, 19037, 28870, 38074, 95185, 190370, 204977, 409954, 1024885, 1351627, 2049770, 2703254, 6758135, 13516270, 54959819, 109919638, 274799095, 549598190, 3902147149, 7804294298, 19510735745, 39021471490]

約数ペア:

[(1, 39021471490), (2, 19510735745), (5, 7804294298), (10, 3902147149), (71, 549598190), (142, 274799095), (355, 109919638), (710, 54959819), (2887, 13516270), (5774, 6758135), (14435, 2703254), (19037, 2049770), (28870, 1351627), (38074, 1024885), (95185, 409954), (190370, 204977)]