2016646850

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{3547}}^1$

素因数の和:3779

約数の個数: 48

約数和(自身を含む): 3824942688

約数和(自身を除く): 1808295838

約数列:

[1, 2, 5, 10, 25, 50, 83, 137, 166, 274, 415, 685, 830, 1370, 2075, 3425, 3547, 4150, 6850, 7094, 11371, 17735, 22742, 35470, 56855, 88675, 113710, 177350, 284275, 294401, 485939, 568550, 588802, 971878, 1472005, 2429695, 2944010, 4859390, 7360025, 12148475, 14720050, 24296950, 40332937, 80665874, 201664685, 403329370, 1008323425, 2016646850]

約数ペア:

[(1, 2016646850), (2, 1008323425), (5, 403329370), (10, 201664685), (25, 80665874), (50, 40332937), (83, 24296950), (137, 14720050), (166, 12148475), (274, 7360025), (415, 4859390), (685, 2944010), (830, 2429695), (1370, 1472005), (2075, 971878), (3425, 588802), (3547, 568550), (4150, 485939), (6850, 294401), (7094, 284275), (11371, 177350), (17735, 113710), (22742, 88675), (35470, 56855)]