61636780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{133993}}^1$

素因数の和:134025

約数の個数: 24

約数和(自身を含む): 135065952

約数和(自身を除く): 73429172

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 133993, 267986, 535972, 669965, 1339930, 2679860, 3081839, 6163678, 12327356, 15409195, 30818390, 61636780]

約数ペア:

[(1, 61636780), (2, 30818390), (4, 15409195), (5, 12327356), (10, 6163678), (20, 3081839), (23, 2679860), (46, 1339930), (92, 669965), (115, 535972), (230, 267986), (460, 133993)]