1373164040

素因数分解:

$2^3\times 5^1\times {\mathrm{34329101}}^1$

素因数の和:34329112

約数の個数: 16

約数和(自身を含む): 3089619180

約数和(自身を除く): 1716455140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 34329101, 68658202, 137316404, 171645505, 274632808, 343291010, 686582020, 1373164040]

約数ペア:

[(1, 1373164040), (2, 686582020), (4, 343291010), (5, 274632808), (8, 171645505), (10, 137316404), (20, 68658202), (40, 34329101)]