392537090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{155153}}^1$

素因数の和:155194

約数の個数: 32

約数和(自身を含む): 804318336

約数和(自身を除く): 411781246

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 155153, 310306, 775765, 1551530, 1706683, 3413366, 3568519, 7137038, 8533415, 17066830, 17842595, 35685190, 39253709, 78507418, 196268545, 392537090]

約数ペア:

[(1, 392537090), (2, 196268545), (5, 78507418), (10, 39253709), (11, 35685190), (22, 17842595), (23, 17066830), (46, 8533415), (55, 7137038), (110, 3568519), (115, 3413366), (230, 1706683), (253, 1551530), (506, 775765), (1265, 310306), (2530, 155153)]