12492099080

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4661231}}^1$

素因数の和:4661309

約数の個数: 32

約数和(自身を含む): 28526739840

約数和(自身を除く): 16034640760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 4661231, 9322462, 18644924, 23306155, 37289848, 46612310, 93224620, 186449240, 312302477, 624604954, 1249209908, 1561512385, 2498419816, 3123024770, 6246049540, 12492099080]

約数ペア:

[(1, 12492099080), (2, 6246049540), (4, 3123024770), (5, 2498419816), (8, 1561512385), (10, 1249209908), (20, 624604954), (40, 312302477), (67, 186449240), (134, 93224620), (268, 46612310), (335, 37289848), (536, 23306155), (670, 18644924), (1340, 9322462), (2680, 4661231)]