73054840

素因数分解:

$2^3\times 5^1\times {\mathrm{1826371}}^1$

素因数の和:1826382

約数の個数: 16

約数和(自身を含む): 164373480

約数和(自身を除く): 91318640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1826371, 3652742, 7305484, 9131855, 14610968, 18263710, 36527420, 73054840]

約数ペア:

[(1, 73054840), (2, 36527420), (4, 18263710), (5, 14610968), (8, 9131855), (10, 7305484), (20, 3652742), (40, 1826371)]