68869750

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{6719}}^1$

素因数の和:6777

約数の個数: 32

約数和(自身を含む): 132088320

約数和(自身を除く): 63218570

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 1025, 2050, 5125, 6719, 10250, 13438, 33595, 67190, 167975, 275479, 335950, 550958, 839875, 1377395, 1679750, 2754790, 6886975, 13773950, 34434875, 68869750]

約数ペア:

[(1, 68869750), (2, 34434875), (5, 13773950), (10, 6886975), (25, 2754790), (41, 1679750), (50, 1377395), (82, 839875), (125, 550958), (205, 335950), (250, 275479), (410, 167975), (1025, 67190), (2050, 33595), (5125, 13438), (6719, 10250)]