12300050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 26462592

約数和(自身を除く): 14162542

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 113, 175, 226, 311, 350, 565, 622, 791, 1130, 1555, 1582, 2177, 2825, 3110, 3955, 4354, 5650, 7775, 7910, 10885, 15550, 19775, 21770, 35143, 39550, 54425, 70286, 108850, 175715, 246001, 351430, 492002, 878575, 1230005, 1757150, 2460010, 6150025, 12300050]

約数ペア:

[(1, 12300050), (2, 6150025), (5, 2460010), (7, 1757150), (10, 1230005), (14, 878575), (25, 492002), (35, 351430), (50, 246001), (70, 175715), (113, 108850), (175, 70286), (226, 54425), (311, 39550), (350, 35143), (565, 21770), (622, 19775), (791, 15550), (1130, 10885), (1555, 7910), (1582, 7775), (2177, 5650), (2825, 4354), (3110, 3955)]