104819420

素因数分解:

$2^2\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{3607}}^1$

素因数の和:5069

約数の個数: 24

約数和(自身を含む): 220333344

約数和(自身を除く): 115513924

約数列:

[1, 2, 4, 5, 10, 20, 1453, 2906, 3607, 5812, 7214, 7265, 14428, 14530, 18035, 29060, 36070, 72140, 5240971, 10481942, 20963884, 26204855, 52409710, 104819420]

約数ペア:

[(1, 104819420), (2, 52409710), (4, 26204855), (5, 20963884), (10, 10481942), (20, 5240971), (1453, 72140), (2906, 36070), (3607, 29060), (5812, 18035), (7214, 14530), (7265, 14428)]