220162900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{95723}}^1$

素因数の和:95760

約数の個数: 36

約数和(自身を含む): 498530592

約数和(自身を除く): 278367692

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 95723, 191446, 382892, 478615, 957230, 1914460, 2201629, 2393075, 4403258, 4786150, 8806516, 9572300, 11008145, 22016290, 44032580, 55040725, 110081450, 220162900]

約数ペア:

[(1, 220162900), (2, 110081450), (4, 55040725), (5, 44032580), (10, 22016290), (20, 11008145), (23, 9572300), (25, 8806516), (46, 4786150), (50, 4403258), (92, 2393075), (100, 2201629), (115, 1914460), (230, 957230), (460, 478615), (575, 382892), (1150, 191446), (2300, 95723)]