27506900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{6709}}^1$

素因数の和:6764

約数の個数: 36

約数和(自身を含む): 61154940

約数和(自身を除く): 33648040

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 6709, 13418, 26836, 33545, 67090, 134180, 167725, 275069, 335450, 550138, 670900, 1100276, 1375345, 2750690, 5501380, 6876725, 13753450, 27506900]

約数ペア:

[(1, 27506900), (2, 13753450), (4, 6876725), (5, 5501380), (10, 2750690), (20, 1375345), (25, 1100276), (41, 670900), (50, 550138), (82, 335450), (100, 275069), (164, 167725), (205, 134180), (410, 67090), (820, 33545), (1025, 26836), (2050, 13418), (4100, 6709)]