228601340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{9533}}^1$

素因数の和:9662

約数の個数: 48

約数和(自身を含む): 528564960

約数和(自身を除く): 299963620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 436, 545, 1090, 1199, 2180, 2398, 4796, 5995, 9533, 11990, 19066, 23980, 38132, 47665, 95330, 104863, 190660, 209726, 419452, 524315, 1039097, 1048630, 2078194, 2097260, 4156388, 5195485, 10390970, 11430067, 20781940, 22860134, 45720268, 57150335, 114300670, 228601340]

約数ペア:

[(1, 228601340), (2, 114300670), (4, 57150335), (5, 45720268), (10, 22860134), (11, 20781940), (20, 11430067), (22, 10390970), (44, 5195485), (55, 4156388), (109, 2097260), (110, 2078194), (218, 1048630), (220, 1039097), (436, 524315), (545, 419452), (1090, 209726), (1199, 190660), (2180, 104863), (2398, 95330), (4796, 47665), (5995, 38132), (9533, 23980), (11990, 19066)]