89293150

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{25153}}^1$

素因数の和:25236

約数の個数: 24

約数和(自身を含む): 168431184

約数和(自身を除く): 79138034

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 25153, 50306, 125765, 251530, 628825, 1257650, 1785863, 3571726, 8929315, 17858630, 44646575, 89293150]

約数ペア:

[(1, 89293150), (2, 44646575), (5, 17858630), (10, 8929315), (25, 3571726), (50, 1785863), (71, 1257650), (142, 628825), (355, 251530), (710, 125765), (1775, 50306), (3550, 25153)]