28237100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{12277}}^1$

素因数の和:12314

約数の個数: 36

約数和(自身を含む): 63943824

約数和(自身を除く): 35706724

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 12277, 24554, 49108, 61385, 122770, 245540, 282371, 306925, 564742, 613850, 1129484, 1227700, 1411855, 2823710, 5647420, 7059275, 14118550, 28237100]

約数ペア:

[(1, 28237100), (2, 14118550), (4, 7059275), (5, 5647420), (10, 2823710), (20, 1411855), (23, 1227700), (25, 1129484), (46, 613850), (50, 564742), (92, 306925), (100, 282371), (115, 245540), (230, 122770), (460, 61385), (575, 49108), (1150, 24554), (2300, 12277)]