160553500

素因数分解:

$2^2\times 5^3\times {\mathrm{107}}^1\times {\mathrm{3001}}^1$

素因数の和:3127

約数の個数: 48

約数和(自身を含む): 354043872

約数和(自身を除く): 193490372

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 125, 214, 250, 428, 500, 535, 1070, 2140, 2675, 3001, 5350, 6002, 10700, 12004, 13375, 15005, 26750, 30010, 53500, 60020, 75025, 150050, 300100, 321107, 375125, 642214, 750250, 1284428, 1500500, 1605535, 3211070, 6422140, 8027675, 16055350, 32110700, 40138375, 80276750, 160553500]

約数ペア:

[(1, 160553500), (2, 80276750), (4, 40138375), (5, 32110700), (10, 16055350), (20, 8027675), (25, 6422140), (50, 3211070), (100, 1605535), (107, 1500500), (125, 1284428), (214, 750250), (250, 642214), (428, 375125), (500, 321107), (535, 300100), (1070, 150050), (2140, 75025), (2675, 60020), (3001, 53500), (5350, 30010), (6002, 26750), (10700, 15005), (12004, 13375)]