2151734650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{4373}}^1$

素因数の和:5155

約数の個数: 48

約数和(自身を含む): 4316770584

約数和(自身を除く): 2165035934

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 757, 1514, 3785, 4373, 7570, 8746, 9841, 18925, 19682, 21865, 37850, 43730, 49205, 56849, 98410, 109325, 113698, 218650, 246025, 284245, 492050, 568490, 1421225, 2842450, 3310361, 6620722, 16551805, 33103610, 43034693, 82759025, 86069386, 165518050, 215173465, 430346930, 1075867325, 2151734650]

約数ペア:

[(1, 2151734650), (2, 1075867325), (5, 430346930), (10, 215173465), (13, 165518050), (25, 86069386), (26, 82759025), (50, 43034693), (65, 33103610), (130, 16551805), (325, 6620722), (650, 3310361), (757, 2842450), (1514, 1421225), (3785, 568490), (4373, 492050), (7570, 284245), (8746, 246025), (9841, 218650), (18925, 113698), (19682, 109325), (21865, 98410), (37850, 56849), (43730, 49205)]