109880900

素因数分解:

$2^2\times 5^2\times {\mathrm{953}}^1\times {\mathrm{1153}}^1$

素因数の和:2120

約数の個数: 36

約数和(自身を含む): 238898772

約数和(自身を除く): 129017872

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 953, 1153, 1906, 2306, 3812, 4612, 4765, 5765, 9530, 11530, 19060, 23060, 23825, 28825, 47650, 57650, 95300, 115300, 1098809, 2197618, 4395236, 5494045, 10988090, 21976180, 27470225, 54940450, 109880900]

約数ペア:

[(1, 109880900), (2, 54940450), (4, 27470225), (5, 21976180), (10, 10988090), (20, 5494045), (25, 4395236), (50, 2197618), (100, 1098809), (953, 115300), (1153, 95300), (1906, 57650), (2306, 47650), (3812, 28825), (4612, 23825), (4765, 23060), (5765, 19060), (9530, 11530)]