2247406250

素因数分解:

$2^1\times 5^6\times {\mathrm{71917}}^1$

素因数の和:71949

約数の個数: 28

約数和(自身を含む): 4213891374

約数和(自身を除く): 1966485124

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 3125, 6250, 15625, 31250, 71917, 143834, 359585, 719170, 1797925, 3595850, 8989625, 17979250, 44948125, 89896250, 224740625, 449481250, 1123703125, 2247406250]

約数ペア:

[(1, 2247406250), (2, 1123703125), (5, 449481250), (10, 224740625), (25, 89896250), (50, 44948125), (125, 17979250), (250, 8989625), (625, 3595850), (1250, 1797925), (3125, 719170), (6250, 359585), (15625, 143834), (31250, 71917)]