13006726100

素因数分解:

$2^2\times 5^2\times {\mathrm{1627}}^1\times {\mathrm{79943}}^1$

素因数の和:81584

約数の個数: 36

約数和(自身を含む): 28242296544

約数和(自身を除く): 15235570444

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1627, 3254, 6508, 8135, 16270, 32540, 40675, 79943, 81350, 159886, 162700, 319772, 399715, 799430, 1598860, 1998575, 3997150, 7994300, 130067261, 260134522, 520269044, 650336305, 1300672610, 2601345220, 3251681525, 6503363050, 13006726100]

約数ペア:

[(1, 13006726100), (2, 6503363050), (4, 3251681525), (5, 2601345220), (10, 1300672610), (20, 650336305), (25, 520269044), (50, 260134522), (100, 130067261), (1627, 7994300), (3254, 3997150), (6508, 1998575), (8135, 1598860), (16270, 799430), (32540, 399715), (40675, 319772), (79943, 162700), (81350, 159886)]