230141036180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{2557691}}^1$

素因数の和:2558120

約数の個数: 48

約数和(自身を含む): 528521474880

約数和(自身を除く): 298380438700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 409, 818, 1636, 2045, 4090, 4499, 8180, 8998, 17996, 22495, 44990, 89980, 2557691, 5115382, 10230764, 12788455, 25576910, 28134601, 51153820, 56269202, 112538404, 140673005, 281346010, 562692020, 1046095619, 2092191238, 4184382476, 5230478095, 10460956190, 11507051809, 20921912380, 23014103618, 46028207236, 57535259045, 115070518090, 230141036180]

約数ペア:

[(1, 230141036180), (2, 115070518090), (4, 57535259045), (5, 46028207236), (10, 23014103618), (11, 20921912380), (20, 11507051809), (22, 10460956190), (44, 5230478095), (55, 4184382476), (110, 2092191238), (220, 1046095619), (409, 562692020), (818, 281346010), (1636, 140673005), (2045, 112538404), (4090, 56269202), (4499, 51153820), (8180, 28134601), (8998, 25576910), (17996, 12788455), (22495, 10230764), (44990, 5115382), (89980, 2557691)]