27396760

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12923}}^1$

素因数の和:12987

約数の個数: 32

約数和(自身を含む): 62810640

約数和(自身を除く): 35413880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 12923, 25846, 51692, 64615, 103384, 129230, 258460, 516920, 684919, 1369838, 2739676, 3424595, 5479352, 6849190, 13698380, 27396760]

約数ペア:

[(1, 27396760), (2, 13698380), (4, 6849190), (5, 5479352), (8, 3424595), (10, 2739676), (20, 1369838), (40, 684919), (53, 516920), (106, 258460), (212, 129230), (265, 103384), (424, 64615), (530, 51692), (1060, 25846), (2120, 12923)]