12609549100

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{962561}}^1$

素因数の和:962706

約数の個数: 36

約数和(自身を含む): 27571625928

約数和(自身を除く): 14962076828

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1310, 2620, 3275, 6550, 13100, 962561, 1925122, 3850244, 4812805, 9625610, 19251220, 24064025, 48128050, 96256100, 126095491, 252190982, 504381964, 630477455, 1260954910, 2521909820, 3152387275, 6304774550, 12609549100]

約数ペア:

[(1, 12609549100), (2, 6304774550), (4, 3152387275), (5, 2521909820), (10, 1260954910), (20, 630477455), (25, 504381964), (50, 252190982), (100, 126095491), (131, 96256100), (262, 48128050), (524, 24064025), (655, 19251220), (1310, 9625610), (2620, 4812805), (3275, 3850244), (6550, 1925122), (13100, 962561)]