66242990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26183}}^1$

素因数の和:26224

約数の個数: 32

約数和(自身を含む): 135737856

約数和(自身を除く): 69494866

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 26183, 52366, 130915, 261830, 288013, 576026, 602209, 1204418, 1440065, 2880130, 3011045, 6022090, 6624299, 13248598, 33121495, 66242990]

約数ペア:

[(1, 66242990), (2, 33121495), (5, 13248598), (10, 6624299), (11, 6022090), (22, 3011045), (23, 2880130), (46, 1440065), (55, 1204418), (110, 602209), (115, 576026), (230, 288013), (253, 261830), (506, 130915), (1265, 52366), (2530, 26183)]