27147140

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{7583}}^1$

素因数の和:7771

約数の個数: 24

約数和(自身を含む): 57335040

約数和(自身を除く): 30187900

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 7583, 15166, 30332, 37915, 75830, 151660, 1357357, 2714714, 5429428, 6786785, 13573570, 27147140]

約数ペア:

[(1, 27147140), (2, 13573570), (4, 6786785), (5, 5429428), (10, 2714714), (20, 1357357), (179, 151660), (358, 75830), (716, 37915), (895, 30332), (1790, 15166), (3580, 7583)]