1277852060

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{279007}}^1$

素因数の和:279245

約数の個数: 24

約数和(自身を含む): 2695217280

約数和(自身を除く): 1417365220

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 279007, 558014, 1116028, 1395035, 2790070, 5580140, 63892603, 127785206, 255570412, 319463015, 638926030, 1277852060]

約数ペア:

[(1, 1277852060), (2, 638926030), (4, 319463015), (5, 255570412), (10, 127785206), (20, 63892603), (229, 5580140), (458, 2790070), (916, 1395035), (1145, 1116028), (2290, 558014), (4580, 279007)]