90495100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47629}}^1$

素因数の和:47662

約数の個数: 36

約数和(自身を含む): 206714200

約数和(自身を除く): 116219100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 47629, 95258, 190516, 238145, 476290, 904951, 952580, 1190725, 1809902, 2381450, 3619804, 4524755, 4762900, 9049510, 18099020, 22623775, 45247550, 90495100]

約数ペア:

[(1, 90495100), (2, 45247550), (4, 22623775), (5, 18099020), (10, 9049510), (19, 4762900), (20, 4524755), (25, 3619804), (38, 2381450), (50, 1809902), (76, 1190725), (95, 952580), (100, 904951), (190, 476290), (380, 238145), (475, 190516), (950, 95258), (1900, 47629)]