5112156950

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{853}}^1\times {\mathrm{1789}}^1$

素因数の和:2721

約数の個数: 48

約数和(自身を含む): 9667245840

約数和(自身を除く): 4555088890

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 853, 1675, 1706, 1789, 3350, 3578, 4265, 8530, 8945, 17890, 21325, 42650, 44725, 57151, 89450, 114302, 119863, 239726, 285755, 571510, 599315, 1198630, 1428775, 1526017, 2857550, 2996575, 3052034, 5993150, 7630085, 15260170, 38150425, 76300850, 102243139, 204486278, 511215695, 1022431390, 2556078475, 5112156950]

約数ペア:

[(1, 5112156950), (2, 2556078475), (5, 1022431390), (10, 511215695), (25, 204486278), (50, 102243139), (67, 76300850), (134, 38150425), (335, 15260170), (670, 7630085), (853, 5993150), (1675, 3052034), (1706, 2996575), (1789, 2857550), (3350, 1526017), (3578, 1428775), (4265, 1198630), (8530, 599315), (8945, 571510), (17890, 285755), (21325, 239726), (42650, 119863), (44725, 114302), (57151, 89450)]