90320950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{44059}}^1$

素因数の和:44112

約数の個数: 24

約数和(自身を含む): 172098360

約数和(自身を除く): 81777410

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 44059, 88118, 220295, 440590, 1101475, 1806419, 2202950, 3612838, 9032095, 18064190, 45160475, 90320950]

約数ペア:

[(1, 90320950), (2, 45160475), (5, 18064190), (10, 9032095), (25, 3612838), (41, 2202950), (50, 1806419), (82, 1101475), (205, 440590), (410, 220295), (1025, 88118), (2050, 44059)]