2667716350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{4999}}^1$

素因数の和:5845

約数の個数: 48

約数和(自身を含む): 5351220000

約数和(自身を除く): 2683503650

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 821, 1642, 4105, 4999, 8210, 9998, 10673, 20525, 21346, 24995, 41050, 49990, 53365, 64987, 106730, 124975, 129974, 249950, 266825, 324935, 533650, 649870, 1624675, 3249350, 4104179, 8208358, 20520895, 41041790, 53354327, 102604475, 106708654, 205208950, 266771635, 533543270, 1333858175, 2667716350]

約数ペア:

[(1, 2667716350), (2, 1333858175), (5, 533543270), (10, 266771635), (13, 205208950), (25, 106708654), (26, 102604475), (50, 53354327), (65, 41041790), (130, 20520895), (325, 8208358), (650, 4104179), (821, 3249350), (1642, 1624675), (4105, 649870), (4999, 533650), (8210, 324935), (9998, 266825), (10673, 249950), (20525, 129974), (21346, 124975), (24995, 106730), (41050, 64987), (49990, 53365)]