266702950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{130099}}^1$

素因数の和:130152

約数の個数: 24

約数和(自身を含む): 508170600

約数和(自身を除く): 241467650

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 130099, 260198, 650495, 1300990, 3252475, 5334059, 6504950, 10668118, 26670295, 53340590, 133351475, 266702950]

約数ペア:

[(1, 266702950), (2, 133351475), (5, 53340590), (10, 26670295), (25, 10668118), (41, 6504950), (50, 5334059), (82, 3252475), (205, 1300990), (410, 650495), (1025, 260198), (2050, 130099)]